As of November 12, 2026, Endomorphin-1 is banned from retail sale in 0 of 51 US jurisdictions; federally, it is not scheduled. No state ban is on file.
Ban here means retail sale is prohibited by statute, rule, order or scheduling. Restrictions and gray areas are listed on the compound page.No pending ban or effective date is on file for Endomorphin-1 as of November 13, 2026; the 0 bans listed here are already in force.
Not federally scheduled. Endomorphin-1 - not federally scheduled; endogenous opioid tetrapeptide, no CSA entry and no analogue-act structural hook Federal detail
Is Endomorphin-1 Legal? Every state · Endomorphin-1 change history · All deadlines · What “illegal” means here
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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