P41

PT-141 (Bremelanotide Acetate) 10mg*10vials  55$
• Chemical Name: Bremelanotide Acetate
• Molecular Formula: C₅₀H₆₈N₁₄O₁₀
Mechanism of Action
• Melanocortin Receptor Agonist: PT-141 is a synthetic peptide analog of α-melanocyte-stimulating hormone (α-MSH) and acts as an agonist at melanocortin receptors, particularly MC3R and MC4R, which are located primarily in the hypothalamus.
• Central Nervous System Modulation: Unlike traditional vasodilators like PDE5 inhibitors (e.g., sildenafil), PT-141 works centrally by modulating neural pathways associated with sexual arousal and desire. It enhances sexual desire and arousal by increasing the release of neurotransmitters such as dopamine, norepinephrine, and oxytocin.
• Neurotransmitter Regulation: Activation of MC4R and MC1R receptors leads to increased release of dopamine, which stimulates desire, and oxytocin, which promotes sexual arousal and bonding.