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    PT-141 research peptide vial
    Skin & Hair
    99% Pure

    PT-141

    Bremelanotide peptide for sexual dysfunction research

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    $52.00/ 10mg
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    For research purposes only. Not for human consumption.

    Mechanism of Action

    Bremelanotide is a melanocortin receptor agonist (primarily MC3R/MC4R) that acts centrally in the nervous system to modulate sexual arousal pathways.

    How It Works

    1. 1

      Activates MC3R and MC4R in the hypothalamus and limbic system

    2. 2

      Modulates dopaminergic pathways involved in sexual motivation

    3. 3

      Acts centrally (brain) rather than peripherally (vascular)

    4. 4

      Derived from MT-2 but optimized for melanocortin receptor selectivity

    Key Research Benefits

    • Central nervous system action
    • Sexual function research
    • Melanocortin pathway studies
    • Non-vascular mechanism