Is Phenibut Banned in Colorado? No, Legal (2026)
As of November 12, 2026, there is no Phenibut ban in Colorado; Phenibut is legal to sell at retail (Phenibut is not named in Colorado controlled-substance schedules), and no pending ban or effective date is on file.
Verified November 12, 2026. Full determination, citations and verbatim law: Is Phenibut legal in Colorado?When does the Colorado Phenibut ban take effect?
No Phenibut ban is pending in Colorado as of November 13, 2026.
Nearby
- Arizona Phenibut ban legal
- Kansas Phenibut ban gray area
- Nebraska Phenibut ban gray area
- New Mexico Phenibut ban legal
- Oklahoma Phenibut ban gray area
- Utah Phenibut ban banned
- Wyoming Phenibut ban legal
Other bans tracked in Colorado
- Colorado 5-MeO-DMT ban ban in force
- Colorado Ayahuasca ban ban in force
- Colorado Delta-10 THC ban ban in force
- Colorado Delta-8 THC ban ban in force
- Colorado DMT ban ban in force
- Colorado EPN / Euphorinol ban ban in force
- Colorado HHC ban ban in force
- Colorado HHC-P ban ban in force
- Colorado Ibogaine ban ban in force
- Colorado Ketamine ban ban in force
- Colorado MGM-15 ban ban in force
- Colorado MGM-16 ban ban in force
- Colorado Peyote and Mescaline ban ban in force
- Colorado Poppers ban ban in force
- Colorado Psilocybin Mushrooms ban ban in force
- Colorado Salvia divinorum ban ban in force
- Colorado THC-O Acetate ban ban in force
- Colorado THCP ban ban in force
- Colorado Nicotine Pouches ban ban pending, effective July 1, 2027
- Colorado Nicotine Vapes ban ban pending, effective July 1, 2027
- Colorado 7-OH ban no ban, restricted
- Colorado CBD ban no ban, restricted
- Colorado CBG / CBDA / CBGA ban no ban, restricted
- Colorado Delta-9 THC ban no ban, restricted
- Colorado Kratom ban no ban, restricted
- Colorado THCa ban no ban, restricted
- Colorado THCV ban no ban, legal
Every state where Phenibut is banned · All compounds in Colorado · Is Phenibut Legal? Every state
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Compound Laws, published by Compound Analytics, reports the record: statutes verbatim, official citations, enforcement facts and verification dates. Nothing here is legal advice and nothing here describes how to get around a law. A jurisdiction with no verified row is reported as not yet verified, never as legal. Found an error? Corrections policy.
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