Melanocortin receptor research
PT-141.
3 vendors · CA$60–69
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
3 listings · unflagged vendors first · Listings data last updated October 2026
Best price per mg: Polar Peptides 10 mg at CA$6.00/mg.
10 mg
2 listings01
Polar PeptidesVID-POLAR-PE · CA domestic
10 mg
99%
No report for this compound on the vendor COA page (checked 2026-10-30); purity is the listing figure
In stock
2–10 days
CA$6.00/mg
CA$60
02
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
Flagged vendors · documented, never recommended
01
Peptide WarehouseVID-PEPTIDE- · ON warehouse
10 mg
99.1%
Prism Analytical Laboratory certificate (HPLC-MS/MS, net content, metals, LAL), lab unverifiable (no address or accreditation; prismlabs.ca registered 2026-09-08; printed verify address prismlab.com/verify is an unrelated company's 404) · report ZAT2QB, lot 3499C, issued 2026-09-23Prism Analytical Laboratory · Batch 3499C · Sep 23, 2026 · Verify COA ↗
In stock
1–5 days
CA$5.00/mg
CA$50
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 →