{"brand":"Compound Laws","url":"https://compoundlaws.com/states/iowa/","jurisdiction":{"code":"IA","name":"Iowa"},"as_of":"2026-10-22","summary":"In Iowa, Compound Laws tracks 19 compounds: 8 legal to sell at retail, 1 restricted, 0 in a gray area, 5 illegal, and 5 whose status varies by product form. Verified through October 22, 2026.","neighbors":["IL","MN","MO","NE","SD","WI"],"compounds":[{"slug":"pseudoindoxyl","name":"Mitragynine Pseudoindoxyl","form":"all","status":"illegal","headline":"Federally scheduled (schedule_i eff. 2026-08-26) · state law: legal","verified_at":"2026-07-18","url":"https://compoundlaws.com/compounds/pseudoindoxyl/iowa/"},{"slug":"7_oh","name":"7-OH (7-Hydroxymitragynine)","form":"all","status":"legal","headline":"Unregulated; not scheduled, no KCPA (HF 2133 Schedule I passed House 2026-03-18, pending)","verified_at":"2026-10-07","url":"https://compoundlaws.com/compounds/7-oh/iowa/"},{"slug":"kratom","name":"Kratom (Whole Leaf / Mitragynine)","form":"all","status":"legal","headline":"Unregulated; not scheduled, no KCPA (HF 2133 Schedule I passed House 2026-03-18, pending)","verified_at":"2026-07-18","url":"https://compoundlaws.com/compounds/kratom/iowa/"},{"slug":"speciociliatine","name":"Speciociliatine","form":"all","status":"legal","headline":"Unregulated; not scheduled, no KCPA (HF 2133 Schedule I passed House 2026-03-18, pending)","verified_at":"2026-07-18","url":"https://compoundlaws.com/compounds/speciociliatine/iowa/"},{"slug":"d8","name":"Delta-8 THC","form":"all","status":"illegal","headline":"Delta-8 illegal: synthetic/semisynthetic cannabinoid ban","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/d8/iowa/"},{"slug":"d9","name":"Delta-9 THC (hemp-derived)","form":"vape","status":"illegal","headline":"Hemp Delta-9 vape - illegal","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/d9/iowa/"},{"slug":"thca","name":"THCa","form":"all","status":"illegal","headline":"Illegal: total-THC basis (THCA counted, Iowa Code 204.2) puts THCa flower over 0.3%; inhalation ban (204.14A)","verified_at":"2026-10-07","url":"https://compoundlaws.com/compounds/thca/iowa/"},{"slug":"cbn","name":"CBN (Cannabinol)","form":"all","status":"restricted","headline":"Hemp-legal but conditioned: total-THC caps (4 mg/serving, 10 mg/container), age 21, HHS registration, inhalable/vape banned","verified_at":"2026-10-19","url":"https://compoundlaws.com/compounds/cbn/iowa/"},{"slug":"hhc","name":"HHC (Hexahydrocannabinol)","form":"capsule","status":"illegal","headline":"Federally scheduled (schedule_i eff. 2026-05-04) · state law: illegal","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/hhc/iowa/"},{"slug":"cbd","name":"CBD (Cannabidiol, hemp-derived)","form":"edible","status":"restricted","headline":"Iowa: CBD ingestibles allowed as registered consumable hemp; 4 mg THC/serving, 10 mg/container caps.","verified_at":"2026-10-08","url":"https://compoundlaws.com/compounds/cbd/iowa/"},{"slug":"cbg","name":"CBG / CBDA / CBGA (hemp-derived)","form":"flower","status":"illegal","headline":"Iowa bans hemp for inhalation, including cigarettes and pre-rolls; serious misdemeanor.","verified_at":"2026-10-08","url":"https://compoundlaws.com/compounds/cbg/iowa/"},{"slug":"thcp","name":"THCP","form":"all","status":"illegal","headline":"THCP illegal: synthetic cannabinoid ban","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/thcp/iowa/"},{"slug":"thcv","name":"THCV (Tetrahydrocannabivarin)","form":"vape","status":"illegal","headline":"Hemp for inhalation banned: Iowa Code 204.14A","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/thcv/iowa/"},{"slug":"4_ho_met","name":"4-HO-MET (Metocin)","form":"all","status":"legal","headline":"State-legal (unscheduled; federal analogue caveat)","verified_at":"2026-07-18","url":"https://compoundlaws.com/compounds/4-ho-met/iowa/"},{"slug":"5_mapb","name":"5-MAPB","form":"all","status":"legal","headline":"Unscheduled at state level; imitation-only vector","verified_at":"2026-07-20","url":"https://compoundlaws.com/compounds/5-mapb/iowa/"},{"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/iowa/"},{"slug":"blue_lotus","name":"Blue Lotus (Nymphaea caerulea)","form":"all","status":"legal","headline":"Not scheduled; no named ban or consumption restriction","verified_at":"2026-10-22","url":"https://compoundlaws.com/compounds/blue-lotus/iowa/"},{"slug":"amanita_muscimol","name":"Amanita muscaria / Muscimol","form":"all","status":"legal","headline":"Not named on Iowa 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/iowa/"},{"slug":"epn","name":"EPN / Euphorinol","form":"edible","status":"illegal","headline":"Illegal - synthetic-cannabinoid ban (HF 2605) reaches semi-synthetic EPN; 4mg/10mg total-THC caps are moot","verified_at":"2026-10-19","url":"https://compoundlaws.com/compounds/epn/iowa/"}],"laws":[{"citation":"Iowa Code § 124.204(4) (Schedule I hallucinogens — enumerated, does NOT name it); § 124.401 (no general analog-treatment clause).","title":null,"official_url":"https://www.legis.iowa.gov/docs/code/124.204.pdf","text_hash":"e299c19e0a0f45ee6ef41aa52997209396515185606a85b276885901dcb83e91"},{"citation":"Iowa Code 204.14A","title":"Criminal offense - inhalation","official_url":"https://www.legis.iowa.gov/docs/code/204.14A.pdf","text_hash":"54fc52d187d0701d426409612d4dc8007f862078bcb66cfabd1b65d99b92ff73"},{"citation":"Iowa Code 204.14A (2026)","title":"Iowa Code 204.14A (2026)","official_url":"https://www.legis.iowa.gov/docs/code/2026/204.14A.pdf","text_hash":"5d795c3d48ab68c4b2191803c0180ab1e963ebc8b6195b06e23426477955ef2a"},{"citation":"Iowa Code 204.14A(3)-(4); 641 IAC 156.1 (def. 'Synthetic consumable hemp products'); 641 IAC 156.3(1)(b)(5)","title":"Prohibition on synthetic consumable hemp products (HHC named)","official_url":"https://www.legis.iowa.gov/docs/aco/chapter/641.156.pdf","text_hash":"44b0a13e3112903b574eb8dd82f5d605b095b9fc4159cfc202d0801850a74036"},{"citation":"Iowa Code 204.2","title":"Definitions (Hemp and Hemp Products) -- consumable hemp product, hemp product, inhalation exclusion","official_url":"https://www.legis.iowa.gov/docs/code/204.2.pdf","text_hash":"569666b6070721b0333dcc7d769af200c190594652cfeae5c91e9df70727cead"},{"citation":"Iowa Code 204A.2","title":"Definitions (Iowa Hemp Act) -- Hemp, Delta-9 THC, Total THC","official_url":"https://www.legis.iowa.gov/docs/code/204A.2.pdf","text_hash":"35892e2d5a27f6358dc384f03cfc2a2db888f3e990ad0caa31b8a1eba7cd17fa"}]}