PCPeptide Fact ChecksEvidence before hype

Research notes

Peptide updates without the hype loop

These notes turn reviewed database entries into plain-English updates. They are generated only from stored sources, claim reviews, and approved editorial notes.

research noteBPC-157: what the evidence check saysA plain-English research note for the reviewed claim: BPC-157 improves tendon healing in humans.Reviewed Jul 1, 2026research noteEpitalon: what the evidence check saysA plain-English research note for the reviewed claim: Epitalon extends human lifespan.Reviewed Jul 1, 2026research noteGHK-Cu: what the evidence check saysA plain-English research note for the reviewed claim: GHK-Cu improves skin appearance.Reviewed Jul 1, 2026research noteIpamorelin: what the evidence check saysA plain-English research note for the reviewed claim: Ipamorelin increases growth hormone release in human volunteers.Reviewed Jul 1, 2026research noteIpamorelin for injury recovery: evidence checkResearch note for the reviewed claim: Ipamorelin is claimed to help with injury recovery in humans.Reviewed Jul 1, 2026research noteMelanotan II: what the evidence check saysA plain-English research note for the reviewed claim: Melanotan II is a safe tanning peptide.Reviewed Jul 1, 2026research noteMOTS-c: what the evidence check saysA plain-English research note for the reviewed claim: MOTS-c improves metabolic health in humans.Reviewed Jul 1, 2026research noteSemax: what the evidence check saysA plain-English research note for the reviewed claim: Semax improves focus in humans.Reviewed Jul 1, 2026research noteSermorelin: what the evidence check saysA plain-English research note for the reviewed claim: Sermorelin stimulates growth hormone release in humans.Reviewed Jul 1, 2026research noteTB-500: what the evidence check saysA plain-English research note for the reviewed claim: TB-500 speeds soft tissue recovery in humans.Reviewed Jul 1, 2026research noteTesamorelin: what the evidence check saysA plain-English research note for the reviewed claim: Tesamorelin is proven for general weight loss.Reviewed Jul 1, 2026research noteTesamorelin has a narrow evidence laneWhy tesamorelin's FDA-labeled use should not be stretched into broad weight-loss or bodybuilding claims.Reviewed Jul 1, 2026