{"brand":"Compound Laws","url":"https://compoundlaws.com/compounds/thcv/missouri/","compound":{"slug":"thcv","name":"THCV (Tetrahydrocannabivarin)","same_as":"https://en.wikipedia.org/wiki/Tetrahydrocannabivarin"},"jurisdiction":{"code":"MO","name":"Missouri"},"as_of":"2026-10-22","answer":"As of October 22, 2026, THCV (Tetrahydrocannabivarin) is legal to sell at retail with restrictions in Missouri as vape / inhalable. From Dec 11, 2026: 0.4 mg per container cap (RSMo 195.900, HB 2641, follows the federal date). The limit is 0.4 mg total THC and similar cannabinoids per container (mg per container). Controlling source: RSMo 195.900 (HB 2641, eff. 2026-11-12).","forms":[{"form":"vape","label":"Vape / inhalable","status":"restricted","state_status":null,"federal_overlay":false,"headline":"From Dec 11, 2026: 0.4 mg per container cap (RSMo 195.900, HB 2641, follows the federal date)","rule_type":"permanent","tier":"concentration_cap","schedule_class":null,"limit":{"type":"mg_per_container","value":0.4,"unit":"mg total THC and similar cannabinoids per container"},"effective_date":"2026-12-11","verified_at":"2026-10-22","confidence":"confirmed","verbatim_excerpt":"(d) Any final hemp-derived cannabinoid products containing: a. Cannabinoids that are not capable of being naturally produced by a Cannabis sativa L. plant; b. Cannabinoids that are capable of being naturally produced by a Cannabis sativa L. plant but that were synthesized or manufactured outside the plant; or c. Greater than four-tenths of one milligram combined total per container of tetrahydrocannabinols, including tetrahydrocannabinolic acid, and any other cannabinoids that have similar effects or are marketed as having similar effects on humans or animals as a tetrahydrocannabinol, as determined by the U.S. Secretary of Health and Human Services; ... (2) For all other hemp-derived cannabinoid products not described in paragraph (a) of subdivision (1) of this subsection, the provisions of this section shall become effective November 12, 2026, except that if Congress delays the effective date of federal hemp restrictions under 7 U.S.C. Section 1639 on or before November 12, 2026, this section shall apply to such products only during any period in which such federal restrictions prohibit such products; provided, that such products shall not be sold, distributed, or marketed to any person under the age of twenty-one.","excerpt_source_url":"https://revisor.mo.gov/main/OneSection.aspx?section=195.900","citations":[{"title":"RSMo 195.900 (HB 2641, eff. 2026-11-12)","url":"https://revisor.mo.gov/main/OneSection.aspx?section=195.900","pinpoint":null,"publisher":"Missouri Revisor of Statutes","type":"statute","primary":true,"official":true},{"title":"RSMo 195.900","url":"https://revisor.mo.gov/main/OneSection.aspx?section=195.900","pinpoint":null,"publisher":null,"type":"statute","primary":true,"official":true}],"history":[]}],"neighbors":[{"code":"AR","status":"gray"},{"code":"IL","status":"unknown"},{"code":"IA","status":"illegal"},{"code":"KS","status":"illegal"},{"code":"KY","status":"restricted"},{"code":"NE","status":"unknown"},{"code":"OK","status":"unknown"},{"code":"TN","status":"restricted"}],"laws":[{"citation":"Mo. Exec. Order 24-10 (Aug. 1, 2024)","title":"Executive Order 24-10 -- directing DHSS to designate foods containing unregulated psychoactive cannabis products as coming from an unapproved food source / containing an unapproved food additive, and to embargo and condemn such foods; directing Division of Alcohol and Tobacco Control to prohibit sale on liquor-licensed premises","official_url":"https://www.sos.mo.gov/library/reference/orders/2024/eo10","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-02","text_hash":"40421b2949322e510eb7b3788221c96354a0c74238486b7cc83398124ca8bdc4"},{"citation":"RSMo 195.010(24), (28); 195.900; HB 2641 (2026) eff. 2026-11-12","title":"RSMo 195.010(24), (28); 195.900; HB 2641 (2026) eff. 2026-11-12","official_url":"https://revisor.mo.gov/main/OneSection.aspx?section=195.010","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-10-07","text_hash":"8f0fbab77993567324a8b9f191e5c75922b79cd9838806912564e414977a1fb1"},{"citation":"RSMo 195.010(24), (28); Missouri Executive Order 24-10 (Aug. 1, 2024)","title":"Industrial hemp / marijuana definitions; Executive Order 24-10 naming HHC as an unregulated psychoactive cannabis product","official_url":"https://www.sos.mo.gov/library/reference/orders/2024/eo10","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-19","text_hash":"fe1d0482da400e7cd57977d177f9a14469ab34406f796139f29a428a0894afe4"},{"citation":"RSMo 195.900","title":"Intoxicating cannabinoids (HB 2641)","official_url":"https://revisor.mo.gov/main/OneSection.aspx?section=195.900","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-10-07","text_hash":"fd231801485392c4ba3274a71bd70d2baf0f517ff231e36b3d18718ab6fd61b2"}]}