UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 Commission File Number: 001-37752 CHROMADEX CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 26-2940963 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 10900 Wilshire Blvd. Suite 600, Los Angeles, California 90024 (A ...