PT-141 is a synthetic peptide that is being investigated as a potential treatment for sexual dysfunction. It is also known as Bremelanotide.
It works by stimulating melanocortin receptors in the brain, which can lead to increased sexual arousal and desire. It has been shown to be effective in both men and women with a variety of underlying causes of sexual dysfunction, including psychological factors such as anxiety and depression.
Bremelanotide was approved for female use by the FDA in the United States, making it the first peptide to get an official green light. Even though it’s not an anabolic agent, it’s still a popular substance in the bodybuilding community, due to the negative side effects of anabolic steroids on libido.