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Cosmetic, Sexual & Specialty

Melanocortin and thymic peptides spanning pigmentation, central sexual-health signaling and immune research.

Melanotan II

cyclic melanocortin agonist

A cyclic melanocortin-receptor agonist studied in pigmentation and melanocortin-signaling research.

PT-141

Bremelanotide · MC4R agonist

A melanocortin-4-receptor-focused peptide studied for central signaling distinct from pigmentation.

Thymosin α-1

Thymalfasin

A 28-residue thymic peptide central to immune-signaling research.

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For research use only. Not for human or animal consumption.