Sexual health
7 peptides in this category.
PT-141
Bremelanotide · Vyleesi
Melanocortin-receptor agonist that works on desire in the brain, not blood flow in the pelvis. FDA-approved as Vyleesi for premenopausal HSDD.
ViewHCG
Human Chorionic Gonadotropin
Human chorionic gonadotropin — a placental hormone that mimics LH and tells the testes to keep making testosterone and sperm. The most clinically established HPG-axis tool in this catalogue.
ViewGonadorelin
Gonadorelin Acetate · GnRH
Synthetic GnRH — the pulsatile signal from the hypothalamus that tells the pituitary to release LH and FSH. The upstream lever in the HPG axis.
ViewOxytocin
Oxytocin Acetate
The body's bonding hormone, repurposed as intranasal spray for social and intimacy effects. The hype outpaces the trial data.
ViewKisspeptin-10
Kp-10 · Metastin
The upstream trigger of the entire reproductive axis. Early human trials hint at uses for HSDD and hypothalamic amenorrhea; nothing is approved.
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Human Menopausal Gonadotropin · Menotropin
Human menopausal gonadotropin — extracted from postmenopausal urine and containing both LH and FSH activity. The FSH supply that HCG can't provide.
ViewDermorphin
Tyr-D-Ala-Phe-Gly-Tyr-Pro-Ser-NH2
A heptapeptide from frog skin that is 30–40 times stronger than morphine at the mu-opioid receptor. Listed for completeness; the abuse risk is real.
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