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How to buy wholesale kratom

Is Kratom Legal in Michigan?

Yes, for now. Michigan has no kratom law, so the state sets no age limit, 7-OH cap, label rule or seller license. That could change: HB 5537, which would ban production and sale of kratom, passed the House 56-48 on March 18, 2026 and is waiting in the Senate. Some cities, including St. Clair Shores, have adopted their own age-21 rules.

Last verified . General information, not legal advice.

What changed recently

  1. A 2025 bill from Rep. Cam Cavitt to regulate kratom and ban 7-OH stalled after referral. Its bill number was not confirmed.
  2. Rep. Cavitt introduced HB 5537 with 29 cosponsors to ban kratom production and sale.
  3. The House adopted substitute H-1 and passed HB 5537 56-48 with immediate effect.
  4. HB 5537 was referred to the Senate Government Operations Committee. No later action is listed.
  5. St. Clair Shores adopted an ordinance 6-0 barring kratom sales to, and purchase or possession by, anyone under 21.
  6. Federal: DEA published a notice of intent to temporarily schedule 7-OH and mitragynine pseudoindoxyl above a set threshold.
  7. The 2025-2026 session ends. HB 5537 dies if the Senate does not pass it by then.

The Michigan rules in detail

No state kratom law yet

Michigan has not enacted any kratom statute. The state sets no minimum age, no 7-OH or mitragynine limit, no labeling or testing rule and no registration. General food and drug misbranding law still applies, and so do federal rules on scheduled kratom derivatives.

What HB 5537 would do

HB 5537 would add MCL 750.473a to the Penal Code and ban the production and sale of kratom. News reports describe the definition as any product containing any part of Mitragyna speciosa, including extracts, derivatives and synthetic variants. Reports say sales to minors would draw heavier punishment, up to 1 year in jail. The research did not review the H-1 bill text, so exact penalties, possession rules and exceptions are unconfirmed.

Timing of a possible ban

The House gave HB 5537 immediate effect. If the Senate also grants immediate effect, the ban could start on signing, but that is not confirmed. Sen. Ed McBroom was meeting with Upper Peninsula businesses before any vote. If the Senate does not act by December 31, 2026, the bill dies.

Federal derivatives and 7-OH

Mitragynine pseudoindoxyl, MGM-15 and MGM-16 have been federal Schedule I since August 26, 2026. DEA has also proposed temporary scheduling of 7-OH and mitragynine pseudoindoxyl above 1 mg/g in solids or 1 mg/mL in liquids, with an order expected on or after November 13, 2026. Lot-level lab reports show where each product stands.

Local rules inside Michigan

State law is not the whole picture. Cities and counties can add their own rules, and some already have.

  • St. Clair Shores. Ordinance adopted 6-0 on April 20, 2026. Sale to anyone under 21 is a misdemeanor; purchase, possession or use by a minor is a civil infraction. Enforced by St. Clair Shores Police. Fine amounts were not confirmed.
  • Other southeast Michigan communities. Local reporting says many have adopted or are weighing kratom rules, but they were not named. No outright city ban was confirmed.

Enforcement and penalties

No state agency enforces kratom rules today because Michigan has none. Local police enforce city ordinances such as the St. Clair Shores age rule. If HB 5537 becomes law, local prosecutors and police would enforce it under the Penal Code. The research could not confirm the bill’s penalty amounts, so ask Michigan counsel before relying on any figure.

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 Michigan

  1. Apply a 21-and-over policy for Michigan buyers, which meets the strictest local rule found.
  2. Check the city code for each Michigan ship-to address, starting with St. Clair Shores.
  3. Track HB 5537 in the Senate through December 31, 2026, and be ready to stop Michigan shipments quickly if it passes with immediate effect.
  4. Keep a lot-level lab report showing mitragynine and 7-OH for every product sold into Michigan.
  5. Drop any product with mitragynine pseudoindoxyl, MGM-15 or MGM-16, which are federal Schedule I.
  6. Label to general food and drug standards and avoid health claims.

Tell us your products, quantities and ship-to state and we will review the Michigan rules against your order before we quote.

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Michigan kratom law FAQ

Is kratom legal in Michigan?

Yes. Michigan has no state kratom law as of October 2026. A ban bill, HB 5537, has passed the House but not the Senate.

What is the minimum age to buy kratom in Michigan?

The state sets none. St. Clair Shores bars sales to anyone under 21, and other cities may have similar rules.

Does Michigan limit 7-OH?

No state rule caps 7-OH. Federal scheduling of 7-OH above a set threshold is pending at DEA.

Will Michigan ban kratom?

It might. HB 5537 passed the House 56-48 on March 18, 2026 and sits in Senate Government Operations. It dies if not passed by December 31, 2026.

Do I need a license to sell kratom in Michigan?

No. Michigan has no kratom license, registration or testing rule.

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.

What we have not confirmed yet
  • The exact text of HB 5537 (H-1): definitions, penalty amounts, possession rules and any exceptions.
  • The bill number and text of the 2025 Cavitt bill to regulate kratom and ban 7-OH.
  • Whether the Senate has held any hearing on HB 5537 since March 2026.
  • Whether any Michigan city or county has an outright kratom or 7-OH sales ban; only age rules were confirmed.
  • Whether the Michigan Board of Pharmacy or MDHHS has taken or proposed any scheduling action.

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.

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Sold to businesses and adults 21 and over only. We do not ship to states or localities where sale is prohibited.