
Increases sexual desire and arousal in both men and premenopausal women by acting on melanocortin receptors.
The only peptide known to directly activate sexual arousal in both men and women by acting in the brain rather than on blood vessels. Unlike Viagra or Cialis which work on circulation, PT-141 works through the nervous system — addressing both physical response and desire at the source. FDA-approved (as Vyleesi) for women with low sexual desire.