The Library
Every peptide, graded on its evidence
52 compounds across 9 categories — mechanism, evidence, protocols, interactions, and monitoring for each.
2 compounds
HCG
Human Chorionic Gonadotropin
A gonadotropin that stimulates the body's own testosterone — used in TRT support and fertility.
Vitamin B12
Methylcobalamin · Cyanocobalamin
An essential vitamin injected for deficiency, energy, and nerve health — well established and very safe.
Research & educational information only — not medical advice.
You must be 18 or older to use this site. The peptides described are presented as research chemicals intended for research purposes only. Most are not approved by the FDA for human use. Dosing ranges reflect what has appeared in the scientific literature or community protocols and are not prescriptions. Nothing here replaces evaluation by a licensed physician who knows your full medical history.
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