What is PT-141 (Bremelanotide) used for?
PT-141 (Bremelanotide) is most commonly used for users with situational or low-baseline libido; couples wanting a non-PDE5-inhibitor option; people for whom Viagra/Cialis don't address the desire side. Boosts libido and sexual desire. A melanocortin agonist, FDA-approved as Vyleesi for female sexual dysfunction and used off-label for libido in both sexes. Human evidence for PT-141 (Bremelanotide) is limited, so these are the goals people pursue with it, not guaranteed outcomes.
What people use PT-141 (Bremelanotide) for
- Users with situational or low-baseline libido
- Couples wanting a non-PDE5-inhibitor option
- People for whom Viagra/Cialis don't address the desire side
References
- Bremelanotide for HSDD in premenopausal women — Kingsberg SA et al., Obstet Gynecol, 2019
- Prespecified and Integrated Subgroup Analyses from the RECONNECT Phase 3 Studies of Bremelanotide — Simon JA, Kingsberg SA, Portman D, et al.; Journal of Women's Health; 2022
- Responder Analyses from a Phase 2b Dose-Ranging Study of Bremelanotide — Althof S, Derogatis LR, Greenberg S, et al.; Journal of Sexual Medicine; 2019
Pepdex is an editorial reference, not medical advice. Peptides vary in legal and approval status by country, many are research compounds without full human safety data. Talk to a qualified clinician before starting anything.
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Last updated 2026-06-15.