CHROMADEX CORPORATION
10900 Wilshire Blvd. Suite 600
Los Angeles, CA 90024
November 14, 2022
VIA EDGAR
Lauren Hamill
United States Securities and Exchange Commission
Division of Corporation Finance
100 F Street, N.E.
Washington, D.C. 20549-7010
| Re: | ChromaDex Corporation Registration Statement on Form S-3 (File No. 333-268148) | 
Dear Ms. Hamill:
Pursuant to Rule 461 of the Securities Act of 1933, as amended, ChromaDex Corporation hereby requests acceleration of the effective date of the above-referenced Registration Statement on Form S-3 (File No. 333-268148) so that it may become effective at 4:00 p.m. Eastern Time on November 16, 2022, or as soon thereafter as practicable.
| Very truly yours, 
 CHROMADEX CORPORATION | |||
| By: | /s/ Robert Fried | ||
| Name: | Robert Fried | ||
| Title: | Chief Executive Officer | ||