The Library
Every peptide, graded on its evidence
52 compounds across 9 categories — mechanism, evidence, protocols, interactions, and monitoring for each.
6 compounds
BPC-157
Body Protection Compound 157 · Pentadecapeptide BPC 157
A synthetic gastric peptide with broad tissue-healing signals in animals — but no completed human trials.
TB-500
Thymosin Beta-4 fragment · TB4-Frag
A synthetic thymosin beta-4 peptide studied for cell migration and tissue repair in animal models.
GHK-Cu
Copper Peptide · Copper Tripeptide-1
A copper-binding tripeptide with genuine human topical evidence for skin, collagen, and wound healing.
KPV
Lysine-Proline-Valine · α-MSH 11-13
An anti-inflammatory tripeptide fragment of α-MSH studied for gut inflammation and skin conditions.
Larazotide Acetate
AT-1001 · INN-202
A tight-junction regulator studied in human celiac trials for intestinal barrier integrity.
ARA-290 (Cibinetide)
Cibinetide · pHBSP
A non-erythropoietic EPO-derived peptide studied in humans for neuropathic pain and inflammation.
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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