Libido PeptideHover to zoomVials — PT-141
PT-141
Bremelanotide — a melanocortin agonist for libido and sexual response in men and women.
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Research Use Only
This product is intended exclusively for laboratory and research purposes. Not for human or animal consumption.
PT-141 (Bremelanotide) is a synthetic melanocortin receptor agonist supplied as a lyophilized research peptide. Manufactured to a research-grade specification.
Studied in MC3R/MC4R signaling, central nervous system arousal pathways, and melanocortin pharmacology research.
Research Use Only. This product is intended exclusively for laboratory research and is not approved for human or veterinary use.
Desire, restored.
Melanocortin Pathway
Bremelanotide engages a non-vascular libido mechanism.
On-Demand Use
Single subcutaneous dose 45 minutes before activity.
Men and Women
Studied for arousal response in both populations.
Ingredients, disclosed.
Every compound. Every dose. Nothing proprietary, nothing hidden.
Composition, documented.
- Molecular Formula
- C50H68N14O10
- Molar Mass
- 1025.18 g/mol
- Amino Acid Sequence
- H-Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-OH
- Synonyms
- Bremelanotide, PT-141
- Solubility
- Water-soluble
- Organoleptic Profile
- White to off-white powder
- Composition
- Lyophilized powder


