PT-141 10mg – A Peptide for Sexual Health Research
PT-141 (Bremelanotide) is a synthetic melanocortin peptide developed for research into sexual function and libido. It is an analogue of α-melanocyte-stimulating hormone (α-MSH) and acts as a non-selective melanocortin receptor agonist.
Composition and Function
PT-141 binds to and activates melanocortin receptors, particularly MC3R and MC4R, which are located in the central nervous system. This activation leads to the modulation of neural pathways involved in sexual arousal and libido. It acts independently of the vascular system, differentiating it from other compounds used in sexual health research.
Research Applications
PT-141 is used in research to study sexual dysfunction, including hypoactive sexual desire disorder (HSDD) and erectile dysfunction. Its central mechanism of action makes it a valuable tool for exploring the neurological basis of sexual arousal and behavior.
Storage and Handling
Store PT-141 lyophilized powder at -20°C, protected from light. Upon reconstitution, keep it at 4°C and use promptly. Avoid repeated freeze-thaw cycles.
- Synthetic melanocortin peptide
- Non-selective MC3R and MC4R agonist
- Modulates neural pathways for sexual arousal
- Used in sexual health and behavior research
- Supplied as a 10mg lyophilized powder
Disclaimer: This product is for research purposes only. It is not intended for human consumption, medical treatment, or diagnostic use.

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