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PT-141, also known as Bremelanotide, is a synthetic peptide that has gained attention for its potential effects on sexual function and arousal. PT-141 is a melanocortin receptor agonist, meaning it activates certain receptors in the brain that are involved in regulating sexual arousal and desire. It is a synthetic version of a peptide called alpha-melanocyte stimulating hormone (α-MSH), which plays a role in sexual behavior and function. PT-141 works by stimulating the release of dopamine, a neurotransmitter associated with pleasure and reward, in areas of the brain involved in sexual arousal.



  1. Increased Libido: PT-141 has been shown to increase sexual desire and arousal in both men and women. It can enhance libido and improve the subjective experience of sexual pleasure, leading to greater sexual satisfaction.
  2. Treatment of Erectile Dysfunction (ED): PT-141 has potential applications in the treatment of erectile dysfunction, particularly in individuals who do not respond to traditional treatments such as phosphodiesterase type 5 (PDE5) inhibitors like Viagra. It works by stimulating blood flow to the penis and promoting erectile function.
  3. Improved Sexual Function: PT-141 may help improve various aspects of sexual function, including arousal, lubrication, and orgasm intensity. It can enhance the physiological and psychological components of sexual response, leading to more fulfilling sexual experiences.
  4. Treatment of Hypoactive Sexual Desire Disorder (HSDD): PT-141 is being investigated as a potential treatment for hypoactive sexual desire disorder, a condition characterized by a persistent lack of sexual interest or desire that causes distress or interpersonal difficulty. It can help increase libido and restore normal sexual function in individuals with HSDD.
  5. Rapid Onset of Action: PT-141 has a rapid onset of action, typically within hours after administration. This makes it suitable for on-demand use, allowing individuals to experience the effects shortly before sexual activity.
  6. Well-Tolerated: PT-141 is generally well-tolerated, with few reported side effects. It does not affect blood pressure or cardiovascular function to the same extent as traditional vasodilators used to treat erectile dysfunction, making it potentially safer for individuals with underlying cardiovascular conditions.

Overall, PT-141 is a promising peptide with potential benefits for individuals seeking to improve sexual function and satisfaction. However, further research is needed to fully understand its mechanisms of action and long-term safety profile. As with any medication or peptide therapy, it’s essential to use PT-141 under the supervision of a qualified healthcare professional and to follow recommended dosage guidelines.


All products listed and provided through Xtremepro are intended for research purposes only. We do not promote the personal use of these products. Products provided by Xtremepro  are not intended for use in food products or as any type of drug. Our products are not intended to treat, prevent, mitigate or cure any disease or medical condition.

Weight 0.840 kg


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