Peptides for sexual health
Melanocortin and hormonal-axis peptides studied for libido and sexual function. 6 compounds tracked in this category, ranked by community report volume — each with an evidence grade and links to the research.
Melanotan 2 is a synthetic peptide acting on melanocortin receptors to drive tanning, increase libido, and possibly curb appetite, with quic…
A reproductive neuropeptide that stimulates GnRH and downstream LH and FSH release, studied for fertility, hypogonadism, and hormone optimiz…
An LH-mimicking glycoprotein hormone that supports progesterone in pregnancy and is also used to keep the testes functioning during TRT, tre…
An FDA-approved, brain-acting peptide (bremelanotide/Vyleesi) that raises sexual desire via melanocortin receptors, with the strongest evide…
Gonadorelin is a pharmaceutical-grade synthetic decapeptide analogue of natural GnRH that stimulates the anterior pituitary to release LH an…
A purified FSH-plus-LH hormone preparation that stimulates the gonads to support testosterone production, sperm maturation, and follicle gro…
Where researchers buy
The same top-ranked, COA-checked suppliers apply across categories:
#1 Serum Research Featured partnerAffiliated · disclosure | #2 BioChain USA | #3 Nootropics Depot | |
|---|---|---|---|
| Score | 9.6/10 | 9.5/10 | 9.5/10 |
| COA | ✓ Yes | ✓ Yes | ✓ Yes |
| Country | USA | USA | USA |
| Why we rate it | Full per-batch COAs on every product and competitive pricing, from our affiliated partner — labeled as such wherever it appears. | Published per-batch COAs, third-party testing, and a risk-free guarantee from a US-only shipper. | Operates at a global scale with a high degree of transparency, and earns praise for its customer support and logistics. |
| Check prices at Serum Research →Read review → | Check prices at BioChain USA →Read review → | Check prices at Nootropics Depot →Read review → |
Educational information only — not medical advice and not an endorsement to use any compound. Evidence grades summarize published research; most compounds here are unapproved research chemicals sold for laboratory use and labelled "not for human consumption."