Utah Code § 4-45-102

As used in this chapter: (1) "Kratom extract" means a preparation containing any part of the Mitragyna speciosa plant in a concentrated form. (2) "Kratom processor" means a person who prepares, processes, manufactures, or distributes a kratom product. (3) "Kratom product" means a product containing any part of a leaf of the plant Mitragyna speciosa. (4) "Kratom retailer" means a person who sells a kratom product for retail sale in the state. (5) "Pure leaf kratom" means a kratom product that: (a) is identifiable as plant matter or is identifiable plant matter contained in an encapsulating agent described in Subsection (5)(b); (b) is not mixed or packed with a nonkratom substance unless the nonkratom substance is an inert encapsulating agent that: (i) is composed of food-grade or pharmaceutical-grade materials with no pharmacological activity; (ii) contains no psychoactive substances, stimulants, or adulterants; and (iii) serves solely to contain or deliver the plant matter; (c) does not contain any kratom extract; and (d) does not contain 7-hydroxymitragynine at a level greater than 0.4% of the total kratom alkaloid composition of the product. (6) "Total kratom alkaloid composition" means the total amount of all alkaloids derived from the Mitragyna speciosa plant.