Independent · Evidence-graded
Mechanism, human data, and honest uncertainty for every longevity peptide that matters. Every claim graded by strength of evidence. Nothing for sale.
Independent and educational. We grade the evidence and flag where it's animal-only.Mitochondrial-derived peptide
A mitochondria-encoded peptide that activates the cell's energy sensor and acts like an 'exercise mimetic' in mice — human benefit remains unproven.
Read more →Elamipretide · mitochondria-targeting
The best-characterized mitochondria-targeting peptide — now FDA-approved for one ultra-rare disease, but unproven for aging.
Read more →60-second quiz
Four quick questions, then a plain-English, sourced match — no fluff.
Pineal AEDG tetrapeptide
A synthetic pineal-derived tetrapeptide with an intriguing telomerase mechanism — but a human-evidence base that is small, old, and almost entirely from one research group.
Read more →Copper tripeptide-1
A naturally occurring copper-binding tripeptide with solid evidence for topical skin benefits — but injectable/systemic 'longevity' use is largely unstudied in humans.
Read more →New, plain-language summaries as the literature develops. Educational only — no products, nothing for sale.