TP-141

TP-141

Primary use: Libido enhancement and sexual arousal (male and female)

Mechanism / class: Melanocortin receptor agonist (central nervous system–acting peptide)

Key effects:

• Increases sexual desire and arousal

• Enhances sensory sensitivity and sexual response

• Acts on central (brain-based) pathways rather than vascular mechanisms

Clinical distinction:
Improves sexual desire and arousal through central melanocortin signaling, making it distinct from PDE-5 inhibitors, which primarily affect erectile performance rather than libido.