Longevity & Cellular Health Peptides: What the Research Shows

Longevity peptides occupy the widest gap between claim size and evidence quality anywhere in the peptide market. The claims are the largest possible — extended lifespan, telomere restoration, mitochondrial rejuvenation — and the supporting human evidence ranges from small, methodologically weak studies out of a single research lineage to none at all. This category also illustrates a recurring pattern: a legitimate, interesting research field (mitochondrial-derived peptides, immunomodulatory thymic peptides) feeding a consumer market that treats early findings as established therapy.