What’s actually reachable
Every reference tells you what a molecule is. This is the one that tells you whether you can get it — the compounds our network can point you to at research grade, sourced research-use-only rather than left as an open question.
Sourced through the American Peptide network from 2 research-use-only sources — AminoClub and ElyriaBio. Every button below lands on the product itself, research-use-only.
What we look for in a source
A lot-specific COA
Third-party HPLC for purity and mass spec for identity, tied to the actual lot shipped — not a generic template.
Primary literature on the page
The science cited where the product is sold, not just marketing claims — the same discipline this reference holds itself to.
Research-use framing
Sold research-use-only, with provenance you can reason about. As of 2026 that is a reasonable ask, not a fantasy.
Listings are editorial: a compound appears because our network sources it research-use-only and it fits the picture above, never because it was paid for. Each button opens the vendor’s own product page, which is authoritative for stock and lot detail; we point you to a vetted source, we don’t verify each lot for you. Absence isn’t a judgment on the molecule. Why availability, not identity, is the real bottleneck → Why complexity, not fraud, sorts the shelf →
Growth & repair · A growth-hormone fragment marketed for fat loss; weak human data.
Repair & regenerative · A synthetic peptide with a broad preclinical repair record; the only human data are three uncontrolled pilots, and the first placebo-controlled trial reads out in 2027.
Melanocortins · An FDA-approved melanocortin agonist for hypoactive sexual desire.
Incretins & metabolic · A long-acting amylin analog built for once-weekly dosing and GLP-1 pairing.
Repair & regenerative · An EPO-derived peptide with erythropoietin's tissue protection but none of its blood effects.
Neuropeptides · A naturally occurring nonapeptide named for a sleep effect that never fully replicated.
Repair & regenerative · A mitochondria-targeting peptide that stabilizes cardiolipin — newly approved.
Repair & regenerative · A synthetic tetrapeptide promoted for longevity; limited independent evidence.
Repair & regenerative · An endogenous copper-binding tripeptide studied mainly in skin biology.
Growth & repair · A selective GH secretagogue that mimics ghrelin at GHS-R.
Reproductive & gonadal · The upstream gatekeeper that gates GnRH pulse generation.
Growth & repair · IGF-1 re-engineered to slip past its binding proteins — free, unbuffered signal at the receptor.
Mitochondrial-derived peptides · A mitochondrial-encoded peptide linked to metabolism and exercise biology.
Incretins & metabolic · An investigational GIP/GLP-1/glucagon triple receptor agonist.
Neuropeptides · A synthetic anxiolytic/nootropic peptide derived from tuftsin.
Incretins & metabolic · A long-acting GLP-1 receptor agonist engineered for once-weekly dosing.
Melanocortins · A Russian ACTH(4-10)-derived nootropic that acts through neurotrophins, not the adrenal axis.
Growth & repair · The GHRH(1-29) fragment once approved to assess and treat GH deficiency.
Repair & regenerative · A synthetic thymosin β4 fragment marketed for recovery; preclinical evidence.
Growth & repair · An FDA-approved GHRH analog that selectively trims visceral fat.
Incretins & metabolic · A dual GIP and GLP-1 receptor agonist — the first of the co-agonists.
Affiliate links across the American Peptide network — a purchase supports this reference at no cost to you, and buys not one word of the catalog. Sold research-use-only; each vendor’s page is authoritative for stock and lot detail. How we pick.
Not medical advice or an endorsement to obtain or use any compound — regulatory status varies by jurisdiction.