Texas Health and Safety Code - HEALTH & SAFETY § 445.003. Adulterated, Contaminated, and Prohibited Kratom Products

(1) is adulterated with a dangerous non-kratom substance affecting the quality or strength of the product to a degree that renders the product injurious to a consumer;

(2) is contaminated with a poisonous or otherwise deleterious non-kratom substance, including any substance designated as a controlled substance by Chapter 481 (Texas Controlled Substances Act);

(3) contains a level of 7-hydroxymitragynine in the alkaloid fraction that is greater than two percent of the overall alkaloid composition of the product; or

(4) contains any synthetic alkaloids, including synthetic 7-hydroxymitragynine and synthetically derived compounds from a kratom plant.