Missouri · 2026 Regular Session · Bill
SB 1605: Makes 7-hydroxymitragynine in certain amounts a Schedule I controlled substance
In committee Official data
- Introduced
- In committee
- Passed one chamber
- Passed both chambers
- Enacted
Last official action: ·Record last updated:
Plain-language summary
SB 1605 is a bill introduced in the Missouri Senate on January 29, 2026. According to its official title, it concerns: Makes 7-hydroxymitragynine in certain amounts a Schedule I controlled substance. Primary sponsor: Mike Henderson (Republican). Most recent recorded action (May 15, 2026): Informal Calendar S Bills for Perfection.
Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written
Official summary
Abstract published by the legislature (via Open States). Text as published by the legislature; reproduced verbatim.
SS/SB 1605 - This act makes 7-hydroxymitragynine (7-OH) in amounts concentrated at a level above 1,000 parts per million on a dry-weight basis a Schedule I controlled substance. This provision is substantially similar to HB 1614 (2026). Additionally, this act prohibits the preparation, distribution, advertisement, sale, or offering for sale of a kratom product that: (1) is adulterated; (2) is sold to a person under 21 years of age; (3) contains 7-hydroxymitragynine concentrated at a level above 1,000 parts per million on a dry-weight basis; (4) mimics candy or is appealing to children; or (5) is combustible or intended for vaporization. Kratom products shall contain specified labels that include disclaimers. A person who violates this provision will be deemed to have engaged in an unlawful practice in violation of the state's Merchandising Practices Act. Finally, it shall be an infraction for a person to sell a kratom product to a person under 21 years of age, as described in the act. These provisions are substantially similar to SCS/SB 927 (2026). SARAH HASKINS
Sponsors
Sponsors by party (alphabetical): Republican 1
| Name | Role | Party | Chamber | District |
|---|---|---|---|---|
| Mike Henderson | Primary sponsor | Republican | Senate | 3 |
“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.
Recent official actions
- Informal Calendar S Bills for Perfection
- SS S offered (Henderson)--(6874S.02F)
- Bill Placed on Informal Calendar
- Bill Placed on Informal Calendar
- Reported from S Transportation, Infrastructure and Public Safety Committee
- Voted Do Pass S Transportation, Infrastructure and Public Safety Committee
- Hearing Conducted S Transportation, Infrastructure and Public Safety Committee
- Second Read and Referred S Transportation, Infrastructure and Public Safety Committee
- S First Read