MELANOTAN 2 (MT2) 10MG Peptidecentral PT 141 (Bremelanotide): How It Works For Sexual Arousal PT 141 is discussed for sexual dysfunction in both men and women. Unlike blood flow focused approaches, it works centrally by modulating neurochemical signaling involved in Peptides for Libido: How PT 141, Kisspeptin & Others Restore Sexual Wellness Melanotan 2 10mg Lux synth aminos PT 141 for Women: Benefits, Dosage, and Safety Tips