Melanocortin receptor research
PT-141.
4 vendors · ¥4602–7736
Cyclic melanocortin-receptor agonist derived from α-MSH. The active molecule in Vyleesi (FDA-approved 2019, prescription-only for HSDD); research-peptide formulations are sold under research-use-only labelling and are not approved for human therapeutic use.
Live vendor register · grouped by strength
Every vendor. Cheapest per mg first, kits listed separately.
PT-141 · price per mg
4 listings · unflagged vendors first · Listings data last updated October 2026
Best price per mg: Pharma Lab Global 10 mg at ¥460/mg.
10 mg
3 listings01
10 mg
99%
HPLC certificates
In stock
10–14 days
¥460/mg
¥4,602
02
Particle PeptidesVID-PARTICLE · SK dispatch · €40.64 ex-VAT
10 mg
99%
COA PDF (method unstated)
In stock
DHL Express 2–3 days (€50) · Slovak Post 5–7 days (€45)
¥731/mg
¥7,309
03
SwissChemsVID-SWISSCHE · US dispatch · from $49.99
10 mg
99%
HPLC · third-party COA
In stock
2–3 weeks
¥774/mg
¥7,736
Flagged vendors · documented, never recommended
01
QSC PeptidesVID-QSC-PEPT · Kit of 10 · from $210 USD
10 mgkit of 10
99%
HPLC · MS · Janoshik
In stock
7–14 days
¥325/mg
¥3,250≈ ¥32,500 per kit
Long-form research guide
Reproductive Health Research. Mechanism + protocols + safety.
Melanocortin receptor pharmacology and sexual behaviour in preclinical models
Open the long-form guide for PT-141 →