PT-141·MONTANA·VERIFIED MAY 13, 2026
Is PT-141 legal in Montana?
CAVEATS APPLY
FDA-approved as Vyleesi (NDA 210557, June 21 2019) for HSDD; 'PT-141 research peptide' from retail vendors is unauthorized diversion of an approved drug. No state-level peptide restrictions beyond federal law in Montana.
CATEGORY · APPROVED DRUG DIVERSION
Full status breakdown
FEDERAL · STATE · SPORT-BODYFederal status
FDA approval
approved as drug · brand: Vyleesi · NDA 210557 · approved Jun 21, 2019
Indications: acquired generalized hypoactive sexual desire disorder (HSDD) in premenopausal women
DEA scheduling
not scheduled
503A compounding
Bulks list: not on list
Do-not-compound list: not on list
Not eligible for §503A bulk compounding (approved drug). Not on Cat 2.
FDA Warning Letters
none on record for this compound
Shortage status
not currently on shortage list
Sale framing
Research-use-only posture: CRITICAL CROSS-REFERENCE: PT-141 = bremelanotide = Vyleesi. Every 'PT-141 research peptide' sold by a research-chemical vendor is chemically the same compound as Vyleesi. This is unauthorized diversion of an approved drug, not a legal 'research peptide' gray area.
Personal possession: Not federally criminalized; state laws may vary.
Montana — state-specific
Sport-body status
WADA 2026
USADA
unknown
NCAA
unknown
What we couldn’t verify
Also known as
5 ALIASESPT-141 is also marketed or referenced under the following names (vendor pseudonyms, brand names, chemical identifiers):
BremelanotideVyleesiPT141NDA 210557Palatin bremelanotide
Related
FOLLOW-ONS- Back to peptide legality lookup — pick a different compound or state
- Peptide pricing index — what each compound costs per mg across audited vendors
- Janoshik COA verifier — a separate question from legality: does the COA the vendor cites actually exist?
PT-141 legality in other US states
State-by-state legal status for the same compound. Federal classification holds, state law varies.
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