Kratom laws in Wyoming

(i) "Adulterated" means the addition of a controlled substance, a synthesized alkaloid or semi-synthesized alkaloid into a kratom product;
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(vi) "Kratom product" means a food or dietary supplement that consists of or contains any part of the kratom leaf, kratom leaf extract or any kratom alkaloid, kratom constituent or kratom metabolite. "Kratom product" shall not include any synthesized alkaloid or semi-synthesized alkaloid;
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35-7-2202. Kratom product regulation; penalties.
(a) A person is guilty of a violation of this act if the person:
(i) Knowingly prepares, distributes, delivers, advertises, sells or offers for sale a kratom product:
(A) That is adulterated;
(B) To a person less than twenty-one (21) years of age;
(C) That contains a level of 7-hydromitragynine in the alkaloid fraction that is greater than two percent (2%) of the alkaloid composition of the kratom product;
(D) That is a confection, mimics a candy product or is manufactured, packaged, labeled or distributed in a way that is appealing to children, including in the distinct shape of a human, animal or fruit; or
(E) That is combustible or intended for vaporization.
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(b) A violation of this act is a misdemeanor punishable by imprisonment for not more than one (1) year, a fine of not more than one thousand dollars ($1,000.00), or both.
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(a) Except as provided by subsection (b) of this section, this act is effective July 1, 2026 .

(i) Knowingly prepares, distributes, delivers, advertises, sells or offers for sale a kratom product:
(A) That is adulterated;
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(C) That contains a level of 7-hydromitragynine in the alkaloid fraction that is greater than two percent (2%) of the alkaloid composition of the kratom product;
(D) That is a confection, mimics a candy product or is manufactured, packaged, labeled or distributed in a way that is appealing to children, including in the distinct shape of a human, animal or fruit; or
(E) That is combustible or intended for vaporization.
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(iv) Manufactures, packages, distributes or labels a kratom product or delivers a kratom product to a person less than twenty-one (21) years of age that:
(A) Contains synthesized alkaloids or semi-synthesized alkaloids; or

(89) Methyl (E)-2-((1'S,6'S,7'S)-6'-ethyl-4-methoxy-3-oxo- 9672
3',5',6',7',8',8a'-hexahydro-2'H-spiro[indoline-2,1'-
indolizine]-7'-yl)-3-methoxyacrylate (commonly known as
mitragynine pseudoindoxyl) including its isomers, esters,
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(90) Methyl (E)-2-((2S,3S,7aS,12aR,12bS)-3-ethyl-7a-hydroxy-8- 9673
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15; also known as dihydro-7-hydroxymitragynine) including its
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(91) Methyl (E)-2-((2S,3S,7aS,12aR,12bS)-3-ethyl-9-fluoro-7a- 9674
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(commonly known as MGM-16; also known as 9-fluoro-dihydro-7-
hydroxymitragynine; or 10-fluoro-dihydro-7-hydroxymitragynine

The substances [7-hydroxymitragynine] and [mitragynine
pseudoindoxyl] be controlled in schedule I [pursuant to 21 U.S.C.
811(h)] when either substance alone, or their combined amount if both
present, is:
(A) Above a specified threshold concentration, that is, greater
than 1 mg per gram (for solid powders, encapsulated material, or other
solid forms) or greater than 1 mg per milliliter (for liquid
preparations), OR
(B) The mass of mitragynine present divided by the mass of [7-
hydroxymitragynine], or [mitragynine pseudoindoxyl], or the combined
amount of [7-hydroxymitragynine] and [mitragynine pseudoindoxyl] if
both present, is less than 100.
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The temporary scheduling order will be published in the Federal
Register on or after November 13, 2026.