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SB 1605 MO

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

MO · session 2026 · Senate · bill

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Introduced Jan 29, 2026

Latest action (May 15, 2026) S First Read

Summary

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

Sponsor (1)

Action history (9)

  1. May 15, 2026 Informal Calendar S Bills for Perfection · upper
  2. Mar 25, 2026 Bill Placed on Informal Calendar · upper
  3. Mar 25, 2026 SS S offered (Henderson)--(6874S.02F) · upper
  4. Mar 11, 2026 Bill Placed on Informal Calendar · upper
  5. Feb 26, 2026 Reported from S Transportation, Infrastructure and Public Safety Committee · upper
  6. Feb 23, 2026 Voted Do Pass S Transportation, Infrastructure and Public Safety Committee · upper
  7. Feb 17, 2026 Hearing Conducted S Transportation, Infrastructure and Public Safety Committee · upper
  8. Feb 12, 2026 Second Read and Referred S Transportation, Infrastructure and Public Safety Committee · upper
  9. Jan 29, 2026 S First Read · upper

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