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PT-141

Libido, sexual function

FDA-approved (Vyleesi) for low sex drive. Works in the brain, not blood vessels — different from Viagra.

In Plain English

Viagra works on plumbing. PT-141 works on desire. Activates arousal centers in your brain. Works for both men and women.

What Researchers Have Studied It For

+Brain-based arousal
+Works for men and women
+FDA-approved for HSDD
+Different from Viagra
+Melanocortin pathway

Studied for

❤️ Sexual Health
Molecular Weight
1025 Da
Half-Life
~2 hours
Source
Cyclic 7 amino acid peptide
Storage
Keep frozen as powder. Refrigerate once mixed.
Category
Sexual Health

Published Research

Bremelanotide for HSDD
Obstet Gynecol (2019)

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Research-use disclaimer — PT-141 is referenced here for research education only. It is not approved by the FDA for human consumption, treatment, cure, or diagnosis of any condition. Nothing on this page is medical advice. Consult a licensed physician for anything related to your health.