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ChromaDex Corp. – ‘10-K’ for 12/31/20 – ‘EX-101.SCH’

On:  Friday, 3/12/21, at 9:03am ET   ·   For:  12/31/20   ·   Accession #:  1654954-21-2692   ·   File #:  1-37752

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/12/21  ChromaDex Corp.                   10-K       12/31/20   98:7.7M                                   Blueprint/FA

Annual Report   —   Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   1.17M 
 7: EX-10.44    First Modification to Business Financing Agreement  HTML     52K 
 8: EX-10.52    Executive Employment Agreement                      HTML     66K 
 2: EX-21.1     Subsidiaries List                                   HTML     23K 
 3: EX-23.1     Consent Letter                                      HTML     23K 
 4: EX-31.1     Certification -- §302 - SOA'02                      HTML     29K 
 5: EX-31.2     Certification -- §302 - SOA'02                      HTML     29K 
 6: EX-32.1     Certification -- §906 - SOA'02                      HTML     26K 
15: R1          Cover                                               HTML     86K 
16: R2          Consolidated Balance Sheets                         HTML     93K 
17: R3          Consolidated Balance Sheets (Parenthetical)         HTML     40K 
18: R4          Consolidated Statements of Operations               HTML     61K 
19: R5          Consolidated Statement of Stockholders' Equity      HTML     70K 
20: R6          Consolidated Statements of Cash Flows               HTML    134K 
21: R7          Nature of Business                                  HTML     28K 
22: R8          Liquidity                                           HTML     28K 
23: R9          Significant Accounting Policies                     HTML     55K 
24: R10         Loss Per Share Applicable to Common Stockholders    HTML     38K 
25: R11         Inventory                                           HTML     33K 
26: R12         Intangible Assets                                   HTML     40K 
27: R13         Leasehold Improvements and Equipment, Net           HTML     40K 
28: R14         Leases                                              HTML     62K 
29: R15         Line of Credit                                      HTML     29K 
30: R16         Deferred Revenue                                    HTML     36K 
31: R17         Income Taxes                                        HTML     63K 
32: R18         Related Party Transactions                          HTML     34K 
33: R19         Share-Based Compensation                            HTML    165K 
34: R20         Stock Issuance and Conversion of Convertible Notes  HTML     51K 
35: R21         Commitments and Contingencies                       HTML     64K 
36: R22         Business Segmentation and Geographical              HTML    190K 
                Distribution                                                     
37: R23         Subsequent Events                                   HTML     27K 
38: R24         Significant Accounting Policies (Policies)          HTML     98K 
39: R25         Significant Accounting Policies (Tables)            HTML     34K 
40: R26         Loss Per Share Applicable to Common Stockholders    HTML     37K 
                (Tables)                                                         
41: R27         Inventory (Tables)                                  HTML     33K 
42: R28         Intangible Assets (Tables)                          HTML     41K 
43: R29         Leasehold Improvements and Equipment, Net (Tables)  HTML     39K 
44: R30         Leases (Tables)                                     HTML     66K 
45: R31         Deferred Revenue (Tables)                           HTML     34K 
46: R32         Income Taxes (Tables)                               HTML     61K 
47: R33         Related Party Transactions (Tables)                 HTML     33K 
48: R34         Share-Based Compensation (Tables)                   HTML    166K 
49: R35         Stock Issuance and Conversion of Convertible Notes  HTML     44K 
                (Tables)                                                         
50: R36         Commitments and Contingencies (Tables)              HTML     35K 
51: R37         Business Segmentation and Geographical              HTML    191K 
                Distribution (Tables)                                            
52: R38         Liquidity (Details Narrative)                       HTML     49K 
53: R39         Significant Accounting Policies (Details)           HTML     26K 
54: R40         Significant Accounting Policies (Details 1)         HTML     29K 
55: R41         Significant Accounting Policies (Details            HTML     37K 
                Narrative)                                                       
56: R42         Loss Per Share Applicable to Common Stockholders    HTML     36K 
                (Details)                                                        
57: R43         Loss Per Share Applicable to Common Stockholders    HTML     26K 
                (Details Narrative)                                              
58: R44         Inventory (Details)                                 HTML     35K 
59: R45         Intangible Assets (Details)                         HTML     35K 
60: R46         Intangible Assets (Details 1)                       HTML     40K 
61: R47         Leasehold Improvements and Equipment Net (Details)  HTML     46K 
62: R48         Leasehold Improvements and Equipment Net (Details   HTML     27K 
                Narrative)                                                       
63: R49         Leases (Details)                                    HTML     34K 
64: R50         Leases (Details 1)                                  HTML     28K 
65: R51         Leases (Details 2)                                  HTML     46K 
66: R52         Leases (Details 3)                                  HTML     30K 
67: R53         Leases (Details 4)                                  HTML     28K 
68: R54         Leases (Details 5)                                  HTML     38K 
69: R55         Leases (Details Narrative)                          HTML     35K 
70: R56         Line of Credit (Details Narrative)                  HTML     33K 
71: R57         Deferred Revenue (Details)                          HTML     28K 
72: R58         Deferred Revenue (Details Narrative)                HTML     25K 
73: R59         Income Taxes (Details)                              HTML     46K 
74: R60         Income Taxes (Details 1)                            HTML     61K 
75: R61         Income Taxes (Details Narrative)                    HTML     33K 
76: R62         Related Party Transactions (Details)                HTML     32K 
77: R63         ShareBased Compensation (Details)                   HTML     34K 
78: R64         ShareBased Compensation (Details 1)                 HTML     76K 
79: R65         ShareBased Compensation (Details 2)                 HTML     71K 
80: R66         ShareBased Compensation (Details 3)                 HTML     54K 
81: R67         ShareBased Compensation (Details 4)                 HTML     40K 
82: R68         ShareBased Compensation (Details 5)                 HTML     32K 
83: R69         ShareBased Compensation (Details Narrative)         HTML     38K 
84: R70         Stock Issuance and Conversion of Convertible Notes  HTML     45K 
                (Details)                                                        
85: R71         Stock Issuance and Conversion of Convertible Notes  HTML     62K 
                (Details Narrative)                                              
86: R72         Commitments and Contingencies (Details)             HTML     27K 
87: R73         Commitments and Contingencies (Details 1)           HTML     40K 
88: R74         Commitments and Contingencies (Details Narrative)   HTML     36K 
89: R75         Business Segmentation and Geographical              HTML     67K 
                Distribution (Details)                                           
90: R76         Business Segmentation and Geographical              HTML     57K 
                Distribution (Details 1)                                         
91: R77         Business Segmentation and Geographical              HTML     35K 
                Distribution (Details 2)                                         
92: R78         Business Segmentation and Geographical              HTML     28K 
                Distribution (Details 3)                                         
93: R79         Business Segmentation and Geographical              HTML     30K 
                Distribution (Details 4)                                         
94: R80         Subsequent Events (Details Narrative)               HTML     38K 
96: XML         IDEA XML File -- Filing Summary                      XML    175K 
14: XML         XBRL Instance -- cdcx_10k_htm                        XML   1.93M 
95: EXCEL       IDEA Workbook of Financial Reports                  XLSX    102K 
10: EX-101.CAL  XBRL Calculations -- cdxc-20201231_cal               XML    167K 
11: EX-101.DEF  XBRL Definitions -- cdxc-20201231_def                XML    510K 
12: EX-101.LAB  XBRL Labels -- cdxc-20201231_lab                     XML   1.03M 
13: EX-101.PRE  XBRL Presentations -- cdxc-20201231_pre              XML    886K 
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97: JSON        XBRL Instance as JSON Data -- MetaLinks              328±   452K 
98: ZIP         XBRL Zipped Folder -- 0001654954-21-002692-xbrl      Zip    241K

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<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LossPerShareApplicableToCommonStockholdersDetails" id="LossPerShareApplicableToCommonStockholdersDetails">
<link:definition> 000042 - Disclosure - Loss Per Share Applicable to Common Stockholders (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LossPerShareApplicableToCommonStockholdersDetailsNarrative" id="LossPerShareApplicableToCommonStockholdersDetailsNarrative">
<link:definition> 000043 - Disclosure - Loss Per Share Applicable to Common Stockholders (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/InventoryDetails" id="InventoryDetails">
<link:definition> 000044 - Disclosure - Inventory (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/IntangibleAssetsDetails" id="IntangibleAssetsDetails">
<link:definition> 000045 - Disclosure - Intangible Assets (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/IntangibleAssetsDetails1" id="IntangibleAssetsDetails1">
<link:definition> 000046 - Disclosure - Intangible Assets (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeaseholdImprovementsAndEquipmentNetDetails" id="LeaseholdImprovementsAndEquipmentNetDetails">
<link:definition> 000047 - Disclosure - Leasehold Improvements and Equipment Net (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeaseholdImprovementsAndEquipmentNetDetailsNarrative" id="LeaseholdImprovementsAndEquipmentNetDetailsNarrative">
<link:definition> 000048 - Disclosure - Leasehold Improvements and Equipment Net (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeasesDetails" id="LeasesDetails">
<link:definition> 000049 - Disclosure - Leases (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeasesDetails1" id="LeasesDetails1">
<link:definition> 000050 - Disclosure - Leases (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeasesDetails2" id="LeasesDetails2">
<link:definition> 000051 - Disclosure - Leases (Details 2) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeasesDetails3" id="LeasesDetails3">
<link:definition> 000052 - Disclosure - Leases (Details 3) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeasesDetails4" id="LeasesDetails4">
<link:definition> 000053 - Disclosure - Leases (Details 4) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeasesDetails5" id="LeasesDetails5">
<link:definition> 000054 - Disclosure - Leases (Details 5) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LeasesDetailsNarrative" id="LeasesDetailsNarrative">
<link:definition> 000055 - Disclosure - Leases (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/LineOfCreditDetailsNarrative" id="LineOfCreditDetailsNarrative">
<link:definition> 000056 - Disclosure - Line of Credit (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/DeferredRevenueDetails" id="DeferredRevenueDetails">
<link:definition> 000057 - Disclosure - Deferred Revenue (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/DeferredRevenueDetailsNarrative" id="DeferredRevenueDetailsNarrative">
<link:definition> 000058 - Disclosure - Deferred Revenue (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/IncomeTaxesDetails" id="IncomeTaxesDetails">
<link:definition> 000059 - Disclosure - Income Taxes (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/IncomeTaxesDetails1" id="IncomeTaxesDetails1">
<link:definition> 000060 - Disclosure - Income Taxes (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/IncomeTaxesDetailsNarrative" id="IncomeTaxesDetailsNarrative">
<link:definition> 000061 - Disclosure - Income Taxes (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/RelatedPartyTransactionsDetails" id="RelatedPartyTransactionsDetails">
<link:definition> 000062 - Disclosure - Related Party Transactions (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SharebasedCompensationDetails" id="SharebasedCompensationDetails">
<link:definition> 000063 - Disclosure - ShareBased Compensation (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SharebasedCompensationDetails1" id="SharebasedCompensationDetails1">
<link:definition> 000064 - Disclosure - ShareBased Compensation (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SharebasedCompensationDetails2" id="SharebasedCompensationDetails2">
<link:definition> 000065 - Disclosure - ShareBased Compensation (Details 2) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SharebasedCompensationDetails3" id="SharebasedCompensationDetails3">
<link:definition> 000066 - Disclosure - ShareBased Compensation (Details 3) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SharebasedCompensationDetails4" id="SharebasedCompensationDetails4">
<link:definition> 000067 - Disclosure - ShareBased Compensation (Details 4) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SharebasedCompensationDetails5" id="SharebasedCompensationDetails5">
<link:definition> 000068 - Disclosure - ShareBased Compensation (Details 5) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SharebasedCompensationDetailsNarrative" id="SharebasedCompensationDetailsNarrative">
<link:definition> 000069 - Disclosure - ShareBased Compensation (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/StockIssuanceAndConversionOfConvertibleNotesDetails" id="StockIssuanceAndConversionOfConvertibleNotesDetails">
<link:definition> 000070 - Disclosure - Stock Issuance and Conversion of Convertible Notes (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/StockIssuanceAndConversionOfConvertibleNotesDetailsNarrative" id="StockIssuanceAndConversionOfConvertibleNotesDetailsNarrative">
<link:definition> 000071 - Disclosure - Stock Issuance and Conversion of Convertible Notes (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/CommitmentsAndContingenciesDetails" id="CommitmentsAndContingenciesDetails">
<link:definition> 000072 - Disclosure - Commitments and Contingencies (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/CommitmentsAndContingenciesDetails1" id="CommitmentsAndContingenciesDetails1">
<link:definition> 000073 - Disclosure - Commitments and Contingencies (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
<link:definition> 000074 - Disclosure - Commitments and Contingencies (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/BusinessSegmentationAndGeographicalDistributionDetails" id="BusinessSegmentationAndGeographicalDistributionDetails">
<link:definition> 000075 - Disclosure - Business Segmentation and Geographical Distribution (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/BusinessSegmentationAndGeographicalDistributionDetails1" id="BusinessSegmentationAndGeographicalDistributionDetails1">
<link:definition> 000076 - Disclosure - Business Segmentation and Geographical Distribution (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/BusinessSegmentationAndGeographicalDistributionDetails2" id="BusinessSegmentationAndGeographicalDistributionDetails2">
<link:definition> 000077 - Disclosure - Business Segmentation and Geographical Distribution (Details 2) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/BusinessSegmentationAndGeographicalDistributionDetails3" id="BusinessSegmentationAndGeographicalDistributionDetails3">
<link:definition> 000078 - Disclosure - Business Segmentation and Geographical Distribution (Details 3) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/BusinessSegmentationAndGeographicalDistributionDetails4" id="BusinessSegmentationAndGeographicalDistributionDetails4">
<link:definition> 000079 - Disclosure - Business Segmentation and Geographical Distribution (Details 4) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://cdxc.com/role/SubsequentEventsDetailsNarrative" id="SubsequentEventsDetailsNarrative">
<link:definition> 000080 - Disclosure - Subsequent Events (Details Narrative) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:linkbaseRef xlink:type="simple" xlink:href="cdxc-20201231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
<link:linkbaseRef xlink:type="simple" xlink:href="cdxc-20201231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
<link:linkbaseRef xlink:type="simple" xlink:href="cdxc-20201231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
<link:linkbaseRef xlink:type="simple" xlink:href="cdxc-20201231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
</appinfo>
</annotation>
<import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
<import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
<import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
<import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd"/>
<import namespace="http://xbrl.sec.gov/currency/2019-01-31" schemaLocation="https://xbrl.sec.gov/currency/2019/currency-2019-01-31.xsd"/>
<import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd"/>
<import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/>
<import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/>
<import namespace="http://xbrl.sec.gov/exch/2019-01-31" schemaLocation="https://xbrl.sec.gov/exch/2019/exch-2019-01-31.xsd"/>
<import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd"/>
<import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>
<import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd"/>
<import namespace="http://xbrl.sec.gov/naics/2017-01-31" schemaLocation="https://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd"/>
<import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="https://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd"/>
<import namespace="http://fasb.org/srt-roles/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-roles-2019-01-31.xsd"/>
<import namespace="http://fasb.org/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd"/>
<import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd"/>
<import namespace="http://fasb.org/us-roles/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd"/>
<import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd"/>
<import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd"/>
<import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd"/>
<element id="cdxc_TradeReceivablesNetOfAllowancesOf02MillionAnd28MillionRespectivelyReceivablesFromRelatedParty09MillionAnd08MillionRespectively" name="TradeReceivablesNetOfAllowancesOf02MillionAnd28MillionRespectivelyReceivablesFromRelatedParty09MillionAnd08MillionRespectively" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_IssuanceOfCommonStockNetOfOfferingCostsOf02MillionShares" name="IssuanceOfCommonStockNetOfOfferingCostsOf02MillionShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_IssuanceOfCommonStockNetOfOfferingCostsOf02MillionAmount" name="IssuanceOfCommonStockNetOfOfferingCostsOf02MillionAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ExerciseOfOfWarrantsShares" name="ExerciseOfOfWarrantsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ExerciseOfOfWarrantsAmount" name="ExerciseOfOfWarrantsAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_IssuanceOfCommonStockNetOfOfferingCostsOf01MillionShares" name="IssuanceOfCommonStockNetOfOfferingCostsOf01MillionShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_IssuanceOfCommonStockNetOfOfferingCostsOf01MillionAmount" name="IssuanceOfCommonStockNetOfOfferingCostsOf01MillionAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_LossFromInvestmentInLongTermAssets" name="LossFromInvestmentInLongTermAssets" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_LossFromDisposalOfEquipment" name="LossFromDisposalOfEquipment" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ImplementationCostsForCloudComputingArrangement" name="ImplementationCostsForCloudComputingArrangement" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_IncreaseDecreaseInPrincipalPaymentsOnOperatingLeases" name="IncreaseDecreaseInPrincipalPaymentsOnOperatingLeases" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ProceedsFromDisposalOfAssetsHeldAtEscrow" name="ProceedsFromDisposalOfAssetsHeldAtEscrow" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_PurchasesOfLeaseholdImprovementsAndEquipment" name="PurchasesOfLeaseholdImprovementsAndEquipment" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_InvestmentInOtherLongTermAssets" name="InvestmentInOtherLongTermAssets" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ProceedsFromSaleOfConvertibleNotes" name="ProceedsFromSaleOfConvertibleNotes" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_OtherNoncashOperatingItemsAbstract" name="OtherNoncashOperatingItemsAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_FinanceLeaseObligationIncurredOnLicensingFees" name="FinanceLeaseObligationIncurredOnLicensingFees" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_RightOfUseAssetsTransferred" name="RightOfUseAssetsTransferred" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_OperatingLeaseObligationTransferred" name="OperatingLeaseObligationTransferred" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_OperatingLeaseObligationIncurredForEnteringIntoLeaseAmendment" name="OperatingLeaseObligationIncurredForEnteringIntoLeaseAmendment" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_FinanceLeaseObligationIncurredForPurchaseOfComputerEquipmentAndSoftware" name="FinanceLeaseObligationIncurredForPurchaseOfComputerEquipmentAndSoftware" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_OperatingLeaseObligationIncurredForTenantImprovementCreditReceived" name="OperatingLeaseObligationIncurredForTenantImprovementCreditReceived" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_RetirementOfFullyDepreciatedEquipmentCost" name="RetirementOfFullyDepreciatedEquipmentCost" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_CustomerDepositsPolicyTextBlock" name="CustomerDepositsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ScheduleOfShippingAndHandlingFeesTableTextBlock" name="ScheduleOfShippingAndHandlingFeesTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ScheduleOfDoubtfulReceivablesTableTextblock" name="ScheduleOfDoubtfulReceivablesTableTextblock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ScheduleOfLeaseholdImprovementsAndEquipmentTableTextblock" name="ScheduleOfLeaseholdImprovementsAndEquipmentTableTextblock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ScheduleOfAdditionalLeaseInformationTableTextblock" name="ScheduleOfAdditionalLeaseInformationTableTextblock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ScheduleOfDeferredRevenueTableTextblock" name="ScheduleOfDeferredRevenueTableTextblock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ScheduleOfMinimumRoyaltiesIncludingLicenseMaintenanceFeesTableTextblock" name="ScheduleOfMinimumRoyaltiesIncludingLicenseMaintenanceFeesTableTextblock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ScheduleOfDisaggregationOfRevenueTableTextblock" name="ScheduleOfDisaggregationOfRevenueTableTextblock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_SchedueofrevenuefrominternationalsourcesTableTextlockBlock" name="SchedueofrevenuefrominternationalsourcesTableTextlockBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_CashAndCashEquivalentsGeneratedFromOperations" name="CashAndCashEquivalentsGeneratedFromOperations" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_RegistrationProcess" name="RegistrationProcess" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ShippingAndHandlingFees" name="ShippingAndHandlingFees" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_StraightLineMethod" name="StraightLineMethod" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_TotalCashDeposits" name="TotalCashDeposits" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_BasicAndDilutedWeightedAverageStockOutstandingRestrictedShares" name="BasicAndDilutedWeightedAverageStockOutstandingRestrictedShares" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_TotalOperatingLeaseExpense" name="TotalOperatingLeaseExpense" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingLeaseTermYearsOperatingLeases" name="WeightedAverageRemainingLeaseTermYearsOperatingLeases" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_OperatingLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" name="OperatingLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_OperatingLeaseLiabilityLessCurrentPortion" name="OperatingLeaseLiabilityLessCurrentPortion" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_FinanceLeasesRentExpenseNet" name="FinanceLeasesRentExpenseNet" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingLeaseTermYearsFinanceLeases" name="WeightedAverageRemainingLeaseTermYearsFinanceLeases" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_FinanceLeaseLiabilityLessCurrentPortion" name="FinanceLeaseLiabilityLessCurrentPortion" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_FinanceLeaseAssetsEquipmentAssets" name="FinanceLeaseAssetsEquipmentAssets" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_AmountOfAdditionalLeasePayableDuringLeaseTerm" name="AmountOfAdditionalLeasePayableDuringLeaseTerm" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_OperatingLeaseLiabilitiesCurrentAndNoncurrent" name="OperatingLeaseLiabilitiesCurrentAndNoncurrent" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_FinanceLeaseLiabilitiesCurrentAndNoncurrent" name="FinanceLeaseLiabilitiesCurrentAndNoncurrent" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_AdvancePaymentsForFuturePerformanceObligations" name="AdvancePaymentsForFuturePerformanceObligations" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ChangeInStateTaxRate" name="ChangeInStateTaxRate" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_EffectiveIncomeTaxRateReconciliationTaxExpirationsOfNetOperatingLosses" name="EffectiveIncomeTaxRateReconciliationTaxExpirationsOfNetOperatingLosses" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_EffectiveIncomeTaxRateReconciliationTaxChangeInStockOptionsAndRestrictedStock" name="EffectiveIncomeTaxRateReconciliationTaxChangeInStockOptionsAndRestrictedStock" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_RestrictedStockExpense1" name="RestrictedStockExpense1" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_DeferredTaxAssetsTaxInterestExpense" name="DeferredTaxAssetsTaxInterestExpense" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForwardAbstract" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForwardAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_NumberOfSharesEndingBalanceExercised" name="NumberOfSharesEndingBalanceExercised" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforwardAbstract" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforwardAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageExercisePriceOutstandingBeginingBalance" name="WeightedAverageExercisePriceOutstandingBeginingBalance" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageExercisePriceExercised" name="WeightedAverageExercisePriceExercised" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageExercisePriceOutstandingEndingBalance" name="WeightedAverageExercisePriceOutstandingEndingBalance" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageExercisePriceExercisableEndingBalance" name="WeightedAverageExercisePriceExercisableEndingBalance" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_RemainingContractualTermAbstract" name="RemainingContractualTermAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingContractualTermBeginningBalance" name="WeightedAverageRemainingContractualTermBeginningBalance" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingContractualTermGranted" name="WeightedAverageRemainingContractualTermGranted" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingContractualTermEndingBalance" name="WeightedAverageRemainingContractualTermEndingBalance" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingContractualTermExercisableBalance" name="WeightedAverageRemainingContractualTermExercisableBalance" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageIntrinsicValueabstract" name="WeightedAverageIntrinsicValueabstract" nillable="true" xbrli:balance="debit" abstract="true" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageIntrinsicValueBeginingBalance" name="WeightedAverageIntrinsicValueBeginingBalance" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageIntrinsicValueExercised" name="WeightedAverageIntrinsicValueExercised" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageIntrinsicValueEndingBalance" name="WeightedAverageIntrinsicValueEndingBalance" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageIntrinsicValueExercisedEndingBalance" name="WeightedAverageIntrinsicValueExercisedEndingBalance" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_NumberofshareexercisableendingBalance" name="NumberofshareexercisableendingBalance" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingContractualTermExercisable" name="WeightedAverageRemainingContractualTermExercisable" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageIntrinsicValueBeginningBalance" name="WeightedAverageIntrinsicValueBeginningBalance" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageIntrinsicValueExercisable" name="WeightedAverageIntrinsicValueExercisable" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_WeightedAverageRemainingContractualTermOutstandingAndExercisableEndingBalance" name="WeightedAverageRemainingContractualTermOutstandingAndExercisableEndingBalance" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_NumberOfUnvestedSharesAbstract" name="NumberOfUnvestedSharesAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedSharesBeginningBalance" name="UnvestedSharesBeginningBalance" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedSharesGranted" name="UnvestedSharesGranted" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedSharesVested" name="UnvestedSharesVested" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedSharesForfeited" name="UnvestedSharesForfeited" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedSharesEndingBalance" name="UnvestedSharesEndingBalance" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedSharesExpectedToVest" name="UnvestedSharesExpectedToVest" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedWeightedAverageFairValueAbstract" name="UnvestedWeightedAverageFairValueAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedWeightedAverageFairValueBeginningBalance" name="UnvestedWeightedAverageFairValueBeginningBalance" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedWeightedAverageFairValueGranted" name="UnvestedWeightedAverageFairValueGranted" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedWeightedAverageFairValueVested" name="UnvestedWeightedAverageFairValueVested" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedWeightedAverageFairValueForfeited" name="UnvestedWeightedAverageFairValueForfeited" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedWeightedAverageFairValueEndingBalance" name="UnvestedWeightedAverageFairValueEndingBalance" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_UnvestedWeightedAverageFairValueExpectedToVest" name="UnvestedWeightedAverageFairValueExpectedToVest" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ExpenseRecognized" name="ExpenseRecognized" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ModifiedConversionPricePrincipalPerShare" name="ModifiedConversionPricePrincipalPerShare" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_ExtendedMaturityDatePrincipal" name="ExtendedMaturityDatePrincipal" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_DebtDiscountIssuanceCosts" name="DebtDiscountIssuanceCosts" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_SharesSellUponAgreement" name="SharesSellUponAgreement" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_AccruedInterestRate" name="AccruedInterestRate" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_RoyaltyPaymentPercentageOfSales" name="RoyaltyPaymentPercentageOfSales" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item"/>
<element id="cdxc_CourtJudgementDescription" name="CourtJudgementDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/>
<element name="SecuritiesPurchaseAgreementMember" id="cdxc_SecuritiesPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="BRileyFBRIncMember" id="cdxc_BRileyFBRIncMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ElysiumHealthMember" id="cdxc_ElysiumHealthMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="OtherAllowancesMember" id="cdxc_OtherAllowancesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="FDICMember" id="cdxc_FDICMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="HealthspanResearchLLCAcquisitionMember" id="cdxc_HealthspanResearchLLCAcquisitionMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="OperatingLeasesMember" id="cdxc_OperatingLeasesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ConvertiblePromissoryNotesMember" id="cdxc_ConvertiblePromissoryNotesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ConvertableNotesMember" id="cdxc_ConvertableNotesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="IngredientsSegmentMember" id="cdxc_IngredientsSegmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="NiagenIngredientMember" id="cdxc_NiagenIngredientMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="AnalyticalReferenceStandardsAndServicesSegmentMember" id="cdxc_AnalyticalReferenceStandardsAndServicesSegmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ConsumerProductsSegmentMember" id="cdxc_ConsumerProductsSegmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="NiagenMember" id="cdxc_NiagenMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="OtherIngredientsMember" id="cdxc_OtherIngredientsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ReferenceStandardsMember" id="cdxc_ReferenceStandardsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ConsultingAndOtherMember" id="cdxc_ConsultingAndOtherMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="OtherGoodsAndServicesMember" id="cdxc_OtherGoodsAndServicesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ASWatsonGroupMember" id="cdxc_ASWatsonGroupMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="MatakanaHealthMember" id="cdxc_MatakanaHealthMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="LifeExtensionMember" id="cdxc_LifeExtensionMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="AmazonMarketplacesMember" id="cdxc_AmazonMarketplacesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="VendorAMember" id="cdxc_VendorAMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="NotesPayableMember" id="cdxc_NotesPayableMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="LiquidityMember" id="cdxc_LiquidityMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="TruniagenConsumerProductMember" id="cdxc_TruniagenConsumerProductMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ImpairmentCostsCloudConstructionProgressMember" id="cdxc_ImpairmentCostsCloudConstructionProgressMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="WesternAllianceBankMember" id="cdxc_WesternAllianceBankMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="MajorCustomerMember" id="cdxc_MajorCustomerMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="HorizonVenturesMember" id="cdxc_HorizonVenturesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ServicePeriodBasedStockOptionsMember" id="cdxc_ServicePeriodBasedStockOptionsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="PerformanceBasedStockOptionsMember" id="cdxc_PerformanceBasedStockOptionsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="SalesAndMarketingMember" id="cdxc_SalesAndMarketingMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="MarketBasedStockOptionsMember" id="cdxc_MarketBasedStockOptionsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="RobertFriedMember" id="cdxc_RobertFriedMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="ElysiumHealthIncMember" id="cdxc_ElysiumHealthIncMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
<element name="OtherSegmentMember" id="cdxc_OtherSegmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/>
</schema>

5 Subsequent Filings that Reference this Filing

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 3/06/24  ChromaDex Corp.                   10-K       12/31/23   95:9.1M                                   Workiva Inc Wde… FA01/FA
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 3/14/22  ChromaDex Corp.                   10-K       12/31/21   91:9.9M                                   Workiva Inc Wde… FA01/FA
 4/22/21  ChromaDex Corp.                   424B3                  1:150K                                   Blueprint/FA
 3/23/21  ChromaDex Corp.                   S-3                    3:300K                                   Blueprint/FA

33 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

11/04/20  ChromaDex Corp.                   10-Q        9/30/20   73:5.7M                                   Blueprint/FA
 6/22/20  ChromaDex Corp.                   8-K:5,9     6/19/20    2:277K                                   Blueprint/FA
 6/12/20  ChromaDex Corp.                   S-3                    7:1.4M                                   Blueprint/FA
 5/18/20  ChromaDex Corp.                   10-Q        3/31/20   57:3.7M                                   Blueprint/FA
 4/29/20  ChromaDex Corp.                   8-K:1,9     4/27/20    3:490K                                   Blueprint/FA
 3/10/20  ChromaDex Corp.                   10-K       12/31/19   97:6.7M                                   Blueprint/FA
 8/15/19  ChromaDex Corp.                   8-K:1,3,9   8/15/19    2:213K                                   Blueprint/FA
 8/14/19  ChromaDex Corp.                   8-K:1,9     8/13/19    3:353K                                   Blueprint/FA
 7/01/19  ChromaDex Corp.                   8-K:1,9     6/30/19    2:58K                                    Blueprint/FA
 5/10/19  ChromaDex Corp.                   8-K:1,9     5/09/19    4:534K                                   Blueprint/FA
 3/07/19  ChromaDex Corp.                   10-K       12/31/18  103:9.2M                                   Blueprint/FA
 8/09/18  ChromaDex Corp.                   10-Q        6/30/18   51:4.1M                                   Blueprint/FA
 6/28/18  ChromaDex Corp.                   8-K:5,9     6/22/18    4:611K                                   Blueprint/FA
 3/15/18  ChromaDex Corp.                   10-K       12/30/17  104:9.3M                                   Blueprint/FA
11/09/17  ChromaDex Corp.                   10-Q        9/30/17   61:5.2M                                   Blueprint/FA
10/10/17  ChromaDex Corp.                   8-K:5,9    10/04/17    3:128K                                   Blueprint/FA
 5/11/17  ChromaDex Corp.                   10-Q        4/01/17   47:3.6M                                   Blueprint/FA
12/16/16  ChromaDex Corp.                   8-K:1,9    12/13/16    2:103K                                   Blueprint/FA
11/10/16  ChromaDex Corp.                   10-Q       10/01/16   69:5M                                     Blueprint/FA
 7/19/16  ChromaDex Corp.                   8-K:5,9     7/14/16    2:29K                                    SEC Connect
 4/20/16  ChromaDex Corp.                   8-K:1,9     4/14/16    2:1.2M                                   SEC Connect
 3/17/16  ChromaDex Corp.                   10-K        1/02/16   99:9.3M                                   SEC Connect
 8/13/15  ChromaDex Corp.                   10-Q        7/04/15   59:4.2M                                   SEC Connect
 3/19/15  ChromaDex Corp.                   10-K        1/03/15   99:9.4M                                   SEC Connect
11/06/14  ChromaDex Corp.                   10-Q        9/27/14   61:5M                                     SEC Connect
 8/12/14  ChromaDex Corp.                   10-Q        6/28/14   59:4.6M                                   SEC Connect
11/10/11  ChromaDex Corp.                   10-Q        9/30/11   29:2.2M                                   SEC Connect
 8/11/11  ChromaDex Corp.                   10-Q        7/02/11   27:2.3M                                   SEC Connect
 5/18/10  ChromaDex Corp.                   10-Q        4/03/10    5:282K                                   Donnelley … Solutions/FA
 5/04/10  ChromaDex Corp.                   DEF 14A     5/20/10    1:425K                                   Donnelley … Solutions/FA
 4/22/10  ChromaDex Corp.                   8-K:5,9     4/19/10    3:102K                                   R R Donnelley … Filer/FA
 4/03/09  ChromaDex Corp.                   10-K        1/03/09    7:927K                                   Donnelley … Solutions/FA
 6/24/08  ChromaDex Corp.                   8-K:1,2,3,4 6/20/08   23:2.8M                                   Bowne - BPC/FA
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