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All editions →MethodologyUpdated · September 2026
Melanocortin receptor research

PT-141.
4 vendors · CA$29–69

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 · sorted by price

Every vendor. Same compound, sorted ascending.

PT-141 · price-normalised
n = 4 vendors
01
QSC Peptides
VID-QSC-PEPT
HPLC · MS · Janoshik
99%
2–8 days · Kit of 10 · CA stock
CA$29
02
Peptide Warehouse
VID-PEPTIDE-
HPLC
98.971%
1–5 days · ON warehouse
CA$50
03
Polar Peptides
VID-POLAR-PE
HPLC · MS
99%
2–10 days · CA domestic
CA$60
04
SwissChems
VID-SWISSCHE
HPLC · third-party COA
99%
1–2 weeks · US dispatch · from $49.99
CA$69
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 →