PT-141

PT141 (Bremelanotide) : 10mg

PT-141 is a synthetic peptide belonging to the melanocortin family. It is being investigated for its potential effects on central melanocortin signaling rather than peripheral pathways. Research models often explore its neurological receptor interactions and peptide-based signaling mechanisms. Bremelanotide is being investigated for its potential to enhance sexual arousal and libido by activating desire pathways, rather than by directly increasing blood flow

PT-141 (bremelanotide) is a synthetic melanocortin peptide analog that acts as a nonselective agonist of central melanocortin receptors, primarily MC3R and MC4R in the hypothalamus. Activation of these receptors modulates neuronal signaling involved in sexual arousal, functioning independently of nitric oxide and vascular pathways. PT-141 enhances dopaminergic and oxytocinergic neurotransmission within the central nervous system, increasing libido and arousal-related neural output without directly affecting peripheral genital blood flow.

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