The Peptide Encyclopedia
Independent, sourced profiles of 30+ peptides. Each entry flags regulatory status honestly — approved medicine, research chemical, or somewhere in between — and links to primary research.
4 peptides
EpitalonResearch only
A synthetic tetrapeptide (Ala-Glu-Asp-Gly) studied in Russian research for effects on the pineal gland and telomerase; human evidence is limited.
Longevity & Anti-AgingProfile →
HumaninResearch only
A mitochondrial-derived peptide studied for cytoprotective and metabolic signaling roles in aging research.
Longevity & Anti-AgingProfile →
MOTS-cResearch only
A mitochondrial-derived peptide studied for roles in metabolic regulation, insulin sensitivity, and exercise physiology.
Longevity & Anti-AgingProfile →
ThymalinPrescription (some regions)
A thymus-derived polypeptide preparation studied in Russia for immunomodulatory effects in older adults.
Longevity & Anti-AgingProfile →