Overview
PT-141 in nasal spray form offers the same libido-enhancing benefits as injectable PT-141 but with easier, needle-free administration. It works through the nervous system rather than vascular system for sexual enhancement.
How It Works
PT-141 activates melanocortin receptors (MC3R and MC4R) in the brain, directly stimulating sexual arousal through the central nervous system. Nasal delivery allows rapid absorption and onset.
Research Status
Alternative delivery method for FDA-approved Vyleesi (bremelanotide). Nasal bioavailability well-established.
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Related Peptides
PT-141
PT-141 is a synthetic peptide that acts on the central nervous system to enhance sexual arousal and desire. Unlike other treatments, it works through the nervous system rather than the vascular system.
Kisspeptin
Kisspeptin is a hormone that regulates the reproductive system by stimulating GnRH release. It plays a crucial role in puberty onset, fertility, and has emerging applications in treating low libido and reproductive disorders.
Oxytocin
Oxytocin is a natural nonapeptide hormone produced in the hypothalamus. It plays central roles in social bonding, trust, empathy, and stress reduction. Research explores its potential for anxiety, autism spectrum support, and emotional well-being.