Melanocortin receptor research
PT-141.
4 vendors · CA$50–69
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: Peptide Warehouse 10 mg at CA$5.00/mg. Kits go lower — CA$2.90/mg, sold only in multi-vial packs.
10 mg
3 listings03
SwissChemsVID-SWISSCHE · US dispatch · from $49.99
10 mg
99%
HPLC · third-party COA
In stock
1–2 weeks
CA$6.90/mg
CA$69
Kits · multi-vial packs, price per vial
01
QSC PeptidesVID-QSC-PEPT · Kit of 10 · CA stock
10 mgkit of 10
99%
HPLC · MS · Janoshik
In stock
2–8 days
CA$2.90/mg
CA$29≈ CA$290 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 →