Yes. Kratom is legal in Wyoming for adults 21 and over under the Kratom Product Regulation article (W.S. 35-7-2201 to 35-7-2203), which took effect July 1, 2026. 7-OH cannot exceed 2% of the alkaloid composition, synthesized and semi-synthesized alkaloids are banned, and every package must state mitragynine and 7-OH per serving. Breaking these rules is a misdemeanor.
Last verified . General information, not legal advice.
What changed recently
- HB 185, a total kratom ban, was not considered for introduction in the budget session.
- SF 56 cleared a House committee. Cowboy State Daily reported the 7-OH limit as 0.2%, which conflicts with the 2% in the enrolled text.
- The House passed SF 56, 57-0. During House debate, a floor amendment failed 21-36.
- The Senate concurred, 30-1.
- The Governor signed SF 56 as Chapter 68.
- The Kratom Product Regulation article took effect.
- Federal: DEA published a notice of intent to temporarily schedule 7-OH and mitragynine pseudoindoxyl above a set threshold.
The Wyoming rules in detail
Age and display
No one may sell, deliver or distribute kratom to a person under 21. Product cannot be displayed or stored where under-21s can reach it, and the label must advise against use under 21.
Label contents
Each retail package must clearly and conspicuously show:
- Name and place-of-business address of the manufacturer or distributor.
- A full ingredient list.
- Advice against use by anyone under 21, pregnant or breastfeeding, and to consult a health care provider first.
- Statements that kratom may be habit forming and may interact with certain medications, drugs and controlled substances.
- The FDA disclaimer and “Keep out of reach of children.”
- Directions: amount per serving, servings per package and maximum servings in 24 hours.
- Mitragynine and 7-hydroxymitragynine per serving, as numbers.
7-OH cap and adulteration
7-OH may not exceed 2% of the product’s alkaloid composition. A product is adulterated if it has an added controlled substance, a synthesized alkaloid or a semi-synthesized alkaloid. The act defines synthesized broadly, including fermentation, recombinant, yeast-derived and enzymatic methods. Semi-synthesized means chemically altered, for example by oxidation or reduction.
Extracts made with water, ethanol, food-grade CO2 or another food-permitted solvent are allowed. The enrolled text misspells the compound as “7-hydromitragynine” in one place, and one news report gave the cap as 0.2%. We follow the enrolled text, which says 2%.
Banned formats
The act bars confections, candy look-alikes, and products or packaging that appeal to children, including human, animal or fruit shapes. Combustible products and products meant for vaporization are also banned.
Testing, licensing and rules
Wyoming has no kratom license or product registration, and the act has no testing mandate. The state chemist will test products when police or the Department of Health ask. Because labels must state per-serving mitragynine and 7-OH, you need lab data for each lot anyway. See how to read a kratom lab report.
The Departments of Health and Agriculture may adopt implementing rules, and Agriculture was funded for a testing position and equipment. No rules had been located as of this review.
Local rules inside Wyoming
We did not confirm any city or county kratom ordinances in Wyoming. That is not the same as there being none, so check the municipal and county code for every ship-to address.
Enforcement and penalties
The Department of Health is the lead compliance agency and can work with local police on random, unannounced underage checks. County district attorneys prosecute. A violation is a misdemeanor under W.S. 35-7-2202(b), with up to 1 year in jail, a fine up to $1,000, or both. After a third violation within 2 years, a district court may bar all kratom sales at that location for up to 180 days.
Relying on an ID that shows the buyer is over 21 is an affirmative defense. A retailer avoids a fine on a first offense in 24 months if it adopted and enforced a written under-21 policy, trained staff, checked photo ID or scanned IDs, and disciplined violators.
Federal context
Federal rules sit on top of state law. As of the sources we reviewed on October 18, 2026, DEA had temporarily scheduled mitragynine pseudoindoxyl, MGM-15 and MGM-16 (effective August 26, 2026). On October 14, 2026 it published a notice of intent to temporarily schedule 7-OH and mitragynine pseudoindoxyl above a threshold (more than 1 mg per gram or per mL, or less than 100 times as much mitragynine as 7-OH); that order cannot take effect before about November 13, 2026. DEA has said its action does not override stricter state law. Check the Federal Register for anything newer, and see our overview of kratom laws for sellers for the federal background.
Wholesale buyer checklist for Wyoming
- Gate every Wyoming sale at 21 and over.
- Get a lot-level lab report showing mitragynine and 7-OH, and confirm 7-OH is 2% or less of the alkaloid composition.
- Put all required label elements on each package, including per-serving mitragynine and 7-OH.
- Confirm no synthesized or semi-synthesized alkaloids are in the product, and that extract solvents are food-permitted.
- Do not stock gummies, candy look-alikes, vapes or combustible kratom for Wyoming.
- Share a written under-21 policy and ID-check training template with retail buyers.
- Watch for Department of Health or Agriculture rules that could add testing or registration.
Tell us your products, quantities and ship-to state and we will review the Wyoming rules against your order before we quote.
Wyoming kratom law FAQ
Is kratom legal in Wyoming?
Yes, for adults 21 and over. Since July 1, 2026, products must meet SF 56's 7-OH cap, label rules and format bans.
What is the minimum age to buy kratom in Wyoming?
21. Product also cannot be displayed or stored where people under 21 can reach it.
What is Wyoming's 7-OH limit?
2% of the product’s alkaloid composition, per the enrolled act. Synthetic and semi-synthetic 7-OH counts as adulteration and is banned.
Does Wyoming require a kratom license or lab testing?
The act has neither. The state chemist tests on request, and the per-serving label rule means sellers need lab data.
Does Wyoming's law apply to online sellers?
The act covers any person who delivers or sells kratom, but it has no specific remote-seller clause. Treat Wyoming orders as covered until that is clarified.
How we verified this page
We checked the sources below on October 18, 2026. Where a primary source (a statute, bill text or agency release) was available we relied on it, and we say so when a detail comes from news coverage or a secondary summary.
- SF 56 (2026) enrolled act
- SF 56 (2026) LSO summary
- SF 56 (2026) digest and bill history
- HB 185 (2026) introduced, Kratom-prohibition
- Cowboy State Daily on SF 56 in House committee
- DEA notice of intent on 7-OH and MP (October 14, 2026)
What we have not confirmed yet
- Whether the Department of Health or Agriculture has proposed or adopted kratom rules, and whether they add testing or registration.
- Whether the act reaches out-of-state online sellers shipping to Wyoming.
- How the 2% cap is read, given the "7-hydromitragynine" typo in the enrolled text.
- What the failed House floor amendment would have done.
- Any Wyoming kratom bills in 2024 or 2025.
- Any city or county ordinances; none found, but the search was not exhaustive.
- Whether Wyoming will follow federal temporary scheduling of 7-OH automatically.
Related state pages and guides
- Kratom laws in Colorado: Legal, regulated
- Kratom laws in Montana: Legal, unregulated
- Kratom laws in Utah: Legal, leaf only
- All kratom laws by state
- Kratom laws for sellers: state and local rules
- Shipping and returns
- Wholesale kratom FAQ
This page is general information, not legal advice. Laws change often and vary by city and county. Confirm the current rules with qualified counsel before you sell or ship, and recheck on a schedule.