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  • KPV 10 mg

    $47.00

    Guardian Labs KPV 10 mg is a lyophilized research peptide studied for inflammatory response pathways, immune signaling, skin barrier function, gut health research, epithelial tissue activity, and cellular protection mechanisms. For research use only.

  • Melanotan 2 (10mg)

    $44.99

    Guardian Labs offers premium, high-purity Melanotan 2 (MT-2) lyophilized powder, strictly intended for research applications. Each 10mg vial is rigorously verified for concentration and integrity via third-party HPLC analysis, ensuring a purity of ≥99% (Certificate of Analysis available). This stable freeze-dried powder (CAS No: 121062-08-6) is designed to meet the highest standards for laboratory experimentation. For Laboratory Research Use Only.

  • PT-141 10mg

    $42.00 - or subscribe and save up to 10%

    Product > Product short description
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    Central Melanocortin Agonist

    A brain-penetrant cyclic heptapeptide that activates central MC3R / MC4R melanocortin receptors — a CNS pathway, not a vascular one.

    PT-141 (Bremelanotide), derived from α-MSH and refined from Melanotan II, acts on hypothalamic melanocortin receptors and raises dopamine in the medial preoptic area — mechanistically distinct from peripheral PDE5 inhibitors. A well-characterized reference agonist for melanocortin research. Research-grade, HPLC verified, and lot-verified.

    > 99% Purity1025.18 Da10 mg VialHPLC Verified

    Research Use Only Not for human consumption. For laboratory research and development only. Must be 21+ to purchase.