{"brand":"Compound Laws","url":"https://compoundlaws.com/states/colorado/","jurisdiction":{"code":"CO","name":"Colorado"},"as_of":"2026-10-22","summary":"In Colorado, Compound Laws tracks 19 compounds: 4 legal to sell at retail, 6 restricted, 1 in a gray area, 3 illegal, and 5 whose status varies by product form. Verified through October 22, 2026.","neighbors":["AZ","KS","NE","NM","OK","UT","WY"],"compounds":[{"slug":"pseudoindoxyl","name":"Mitragynine Pseudoindoxyl","form":"all","status":"illegal","headline":"Federally scheduled (schedule_i eff. 2026-08-26) · state law: restricted","verified_at":"2026-09-23","url":"https://compoundlaws.com/compounds/pseudoindoxyl/colorado/"},{"slug":"7_oh","name":"7-OH (7-Hydroxymitragynine)","form":"all","status":"restricted","headline":"KCPA 2% 7-OH cap (effectively prohibitive for our concentrate)","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/7-oh/colorado/"},{"slug":"kratom","name":"Kratom (Whole Leaf / Mitragynine)","form":"all","status":"restricted","headline":"KCPA - age 21 + labeling (7-OH cap N/A to leaf)","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/kratom/colorado/"},{"slug":"speciociliatine","name":"Speciociliatine","form":"all","status":"restricted","headline":"KCPA scope; 7-OH cap does NOT reach specio - DIVERGES","verified_at":"2026-10-15","url":"https://compoundlaws.com/compounds/speciociliatine/colorado/"},{"slug":"d8","name":"Delta-8 THC","form":"all","status":"illegal","headline":"Delta-8 illegal - scheduled / named ban","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/d8/colorado/"},{"slug":"d9","name":"Delta-9 THC (hemp-derived)","form":"vape","status":"restricted","headline":"Hemp Delta-9 vape - restricted","verified_at":"2026-09-23","url":"https://compoundlaws.com/compounds/d9/colorado/"},{"slug":"thca","name":"THCa","form":"all","status":"restricted","headline":"THCa flower restricted - cap/condition applies","verified_at":"2026-10-07","url":"https://compoundlaws.com/compounds/thca/colorado/"},{"slug":"cbn","name":"CBN (Cannabinol)","form":"all","status":"restricted","headline":"Route decides: natural-extracted CBN is a listed non-intoxicating cannabinoid (restricted-legal); CBD-CONVERTED CBN is named verbatim as a b","verified_at":"2026-10-07","url":"https://compoundlaws.com/compounds/cbn/colorado/"},{"slug":"hhc","name":"HHC (Hexahydrocannabinol)","form":"capsule","status":"illegal","headline":"Federally scheduled (schedule_i eff. 2026-05-04) · state law: illegal","verified_at":"2026-07-19","url":"https://compoundlaws.com/compounds/hhc/colorado/"},{"slug":"cbd","name":"CBD (Cannabidiol, hemp-derived)","form":"edible","status":"restricted","headline":"Colorado: CBD food and supplements allowed with registration; 1.75 mg THC per serving and 15:1 ratio.","verified_at":"2026-10-08","url":"https://compoundlaws.com/compounds/cbd/colorado/"},{"slug":"cbg","name":"CBG / CBDA / CBGA (hemp-derived)","form":"flower","status":"restricted","headline":"Colorado: hemp products capped at 1.75 mg THC per serving with 15:1 CBD:THC; 21+ above 1.25 mg; registration.","verified_at":"2026-10-08","url":"https://compoundlaws.com/compounds/cbg/colorado/"},{"slug":"thcp","name":"THCP","form":"all","status":"illegal","headline":"THCP illegal - scheduled / named ban","verified_at":"2026-10-19","url":"https://compoundlaws.com/compounds/thcp/colorado/"},{"slug":"thcv","name":"THCV (Tetrahydrocannabivarin)","form":"vape","status":"legal","headline":"Statute lists THCV as nonintoxicating; no hemp rule reaches an out-of-state vape; marijuana PEG ban not hemp","verified_at":"2026-10-07","url":"https://compoundlaws.com/compounds/thcv/colorado/"},{"slug":"4_ho_met","name":"4-HO-MET (Metocin)","form":"all","status":"restricted","headline":"Analogue-exposed","verified_at":"2026-07-18","url":"https://compoundlaws.com/compounds/4-ho-met/colorado/"},{"slug":"5_mapb","name":"5-MAPB","form":"all","status":"gray","headline":"Analog-exposed - in-schedule analog catch-all (C.R.S. 18-18-203(2)(g))","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/5-mapb/colorado/"},{"slug":"endomorphin_1","name":"Endomorphin-1","form":"all","status":"legal","headline":"Unscheduled - legal as research-use-only; no operative instrument reaches a structurally-dissimilar opioid peptide","verified_at":"2026-07-18","url":"https://compoundlaws.com/compounds/endomorphin-1/colorado/"},{"slug":"blue_lotus","name":"Blue Lotus (Nymphaea caerulea)","form":"all","status":"legal","headline":"Not scheduled; apomorphine excluded from Schedule II","verified_at":"2026-07-18","url":"https://compoundlaws.com/compounds/blue-lotus/colorado/"},{"slug":"amanita_muscimol","name":"Amanita muscaria / Muscimol","form":"all","status":"legal","headline":"Not named on Colorado schedules or in any state law; edibles reachable only via general food-adulteration law.","verified_at":"2026-10-08","url":"https://compoundlaws.com/compounds/amanita-muscimol/colorado/"},{"slug":"epn","name":"EPN / Euphorinol","form":"edible","status":"illegal","headline":"EPN edible illegal in Colorado - chemically modified/converted cannabinoids are prohibited in food and dietary supplements.","verified_at":"2026-10-07","url":"https://compoundlaws.com/compounds/epn/colorado/"}],"laws":[{"citation":"6 CCR 1010-24, Sections 24.4 (Definitions), 24.9 (Offenses)","title":"Colorado Hemp Product and Safe Harbor Hemp Product Regulations -- Definitions and Offenses","official_url":"https://www.sos.state.co.us/CCR/GenerateRulePdf.do?ruleVersionId=11299&fileName=6+CCR+1010-24","text_hash":"6df0325b7c01d14579dbb482753fff4d5dbeaf4395272b9f0349b29b212e8985"},{"citation":"6 CCR 1010-24.4 (Definitions); 6 CCR 1010-24.9 (Offenses)","title":"Colorado Hemp Product and Safe Harbor Hemp Product Regulations -- synthetic cannabinoid definition and prohibition","official_url":"https://www.sos.state.co.us/CCR/GenerateRulePdf.do?ruleVersionId=11299&fileName=6+CCR+1010-24","text_hash":"ef10afe582c23de7e5f6058a6ec41111d9ccfd1c5b8ca4aa0665f6a3ba32f4e2"},{"citation":"C.R.S. § 18-18-203(2)(c) (Schedule I hallucinogens — does NOT name it); analog reach via C.R.S. § 18-18-203(2)(g) + § 18-18-102(6).","title":null,"official_url":"https://colorado.public.law/statutes/crs_18-18-203","text_hash":"964bba3a8434c09dd9e031c4f18211b1c18ac8a6df7ec331c39136793c8f8287"},{"citation":"C.R.S. 18-18-203 (Schedule I), (2)(c) hallucinogenic substances; Colorado Revised Statutes 2024 official PDF","title":"C.R.S. 18-18-203 (Schedule I), (2)(c) hallucinogenic substances; Colorado Revised Statutes 2024 official PDF","official_url":"https://leg.colorado.gov/sites/default/files/images/olls/crs2024-title-18.pdf","text_hash":"48a73c7b97b388de63a3b1a7281095cc872b35d3bc5b9f2072e7e839b23c6842"},{"citation":"C.R.S. 25-5-427 (SB 23-271, Ch. 444)","title":"C.R.S. 25-5-427 (SB 23-271, Ch. 444)","official_url":"https://content.leg.colorado.gov/sites/default/files/documents/2023A/bills/sl/2023a_sl_444.pdf","text_hash":"f2c1c6cfd333ebd6219cc1332d5e95f652b07d28af014c101a7d040a470af0b1"},{"citation":"C.R.S. 25-5-427(2)(d), (4)(b)(I), (8)","title":"C.R.S. 25-5-427(2)(d), (4)(b)(I), (8)","official_url":"https://colorado.public.law/statutes/crs_25-5-427","text_hash":"ca745b981a16d2406ca116956b7b5f33b182c76b2e3845e31f72f09f0ec6cffa"},{"citation":"C.R.S. Sec. 18-18-203(2)(g)","title":"Schedule I - in-schedule controlled substance analog","official_url":"https://leg.colorado.gov/sites/default/files/images/olls/crs2024-title-18.pdf","text_hash":"145428adb15e2af08f928363e5326737bdba8f11dea25dae133de72624dda6b3"},{"citation":"C.R.S. Sec. 25-5-427","title":"Classes of hemp-derived compounds and cannabinoids - definitions - registration required - prohibitions - safe harbor - rules - repeal","official_url":"https://content.leg.colorado.gov/sites/default/files/images/olls/crs2023-title-25.pdf","text_hash":"f134529330dc40596111781ccb90b4a0e15d766178af7bcc907b6229b87b900a"},{"citation":"C.R.S. Sec. 35-61-101(7)","title":"Definitions - 'Industrial hemp' or 'hemp'","official_url":"https://content.leg.colorado.gov/sites/default/files/images/olls/crs2023-title-35.pdf","text_hash":"c68c9ac60aecc230fac537dc1b8b3cc45b3a378906e671343a9031aa8795ca59"},{"citation":"C.R.S. Sec. 44-10-209(2)","title":"Classes of marijuana-derived cannabinoids and compounds - definitions - privileges - prohibitions - rule-making - rules","official_url":"https://content.leg.colorado.gov/sites/default/files/images/olls/crs2023-title-44.pdf","text_hash":"db5a15168328a3d1cae7c957a766dbded3f9cabc1f094d4f7abd71ec6f24c739"},{"citation":"C.R.S. Sec. 6-1-737 (Daniel Bregger Act)","title":"CO KCPA - 2% 7-OH cap, synthetic/semi-synthetic ban, age 21, labeling, no vape/candy","official_url":"https://leg.colorado.gov/bills/sb25-072","text_hash":"336f0b85d37da43fc0acea9a37d38ee386316b1b4a1eb988dd1cee3d264a3a7e"},{"citation":"CO Dept of Agriculture / Marijuana Enforcement Division (MED) guidance, citing C.R.S. Sec. 25-5-426(1)(g.3) & (g.5) and 25-5-426(4)(d)","title":"Production or Use of Chemically Modified or Converted Industrial Hemp Cannabinoids","official_url":"https://ag.colorado.gov/production-or-use-of-chemically-modified-or-converted-industrial-hemp-cannabinoids","text_hash":"17d585d02ab6916ef3f022a2840eb32709905a5ea6297e6f05ffa4f9e3b29d08"}]}