PT-141 (Bremelanotide) is a synthetic peptide developed from Melanotan 2 (MT-II). PT-141 is used for the treatment of erectile dysfunction or impotence in men and HSDD (hypoactive sexual desire disorder) in women. This peptide was originally developed as a sunless tanning agent. It is a melanocyte stimulating hormone (MSH) that affects sexual arousal, aiding enhanced libido levels and penile erections. Unlike all PDES inhibitors, PT-141 does not target the vascular system. Instead, it acts on the nervous system via activation of neurons in the hypothalamus to increase sexual desire.
- PT-141 w/ B6 10,000mcg/ml (2ml vial)
- Instructions: 0.1ml SQ injection 30 minutes to 6 hours prior to sexual activity for males (0.2ml for females)
- PT-141 w/ B6 5,000mcg (10ml Nasal Spray)
- Instructions: 2-4 sprays per nostril 30-60 minutes prior to sex