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Research peptide
PT-141
20 mg · 5 mL vial
PT-141, also known as bremelanotide, is a cyclic peptide that activates melanocortin receptors. Research examines central melanocortin pathways involved in sexual response. Published clinical findings concern specific formulations and study populations.
Out of stock
Research grade
LONJEVIA products are research-grade materials supplied for laboratory and research work. Product pages describe published science rather than medical claims, and nothing here is a treatment recommendation.