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Description
PT-141 works on melanocortin receptors in the nervous system and is different from Viagra or Cialis, which mainly improve blood flow

Drug Categories Amino Acids, Peptides, and Proteins Additional Notes Chemically stable in gastric juice (?24 hours) Water-soluble at neutral pH Not approved for human or veterinary use Summary Table Disclaimer For Research Use Only
(2) Sikiric P, Seiwerth S, Rucman R, Kolenc D, et al

Updated July 2026

The AACR Project GENIE Consortium et al