Peptide Database
A verified index of sequences, half-lives, and molecular weights curated for the research community.
Showing 3 peptides in Sexual Health
PT-141
FDA ApprovedSexual Health
A melanocortin receptor agonist FDA-approved for hypoactive sexual desire disorder. Works on the central nervous system rather than the vascular system.
Molecular Weight
1025.2 Da
Half-Life
~2.7 hours
Kisspeptin-10
InvestigationalSexual Health
A hypothalamic neuropeptide that stimulates GnRH release, triggering LH and FSH secretion. Being studied for reproductive medicine and as a diagnostic tool.
Molecular Weight
1302.5 Da
Half-Life
~28 minutes
Gonadorelin
FDA ApprovedSexual Health
Synthetic gonadotropin-releasing hormone identical to endogenous GnRH. Used diagnostically and to maintain fertility during testosterone therapy.
Molecular Weight
1182.3 Da
Half-Life
~2-4 minutes