❤️ Sexual Health Peptides

A melanocortin receptor agonist that works directly on the nervous system to increase sexual desire. The only FDA-approved peptide for sexual dysfunction that acts on the brain rather than vascular system.

Dose: 1.75 mg subcutaneous, 45 min before activity

A non-selective melanocortin agonist (MC1R/MC3R/MC4R) that produces tanning and erection effects. Significant safety concerns including melanoma case reports.

Dose: 0.25–1 mg daily during loading, then maintenance (subcutaneous)

A 10-amino-acid neuropeptide that triggers GnRH release. Studied as a more physiologic alternative to hCG/GnRH for fertility, libido, and HPG-axis assessment.

Dose: Trial range: 0.1–10 mcg/kg IV/SC bolus

Synthetic GnRH used clinically to stimulate LH/FSH release. In testosterone replacement therapy, used pulsatile to preserve testicular size and fertility instead of hCG.

Dose: 100–500 mcg every 1–3 days (subcutaneous, pulsatile)