Peptide Reference Database
Clinical reference database covering mechanisms, dosing protocols, combinations, and contraindications.
49Peptides
9Categories
4Evidence Tiers
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Evidence tier:Tier 1 — Strong RCT/clinical evidenceTier 2 — Good human studiesTier 3 — Animal + early humanTier 4 — Preclinical only
2 peptides
ImmuneLongevity
T2Thymalin
Thymogen · Thymic Extract Peptide
Polypeptide extract from bovine thymus gland, distinct from synthetic Thymosin Alpha-1 and Thymulin.
immunethymusT-cellanti-aging
IM injectionView profile →
Longevity
T4FOXO4-DRI
FOXO4-p53 disruptor · Senolytic peptide
A retro-inverso peptide that selectively induces apoptosis in senescent cells by disrupting the FOXO4–p53 interaction.
senolyticsenescenceFOXO4p53
IP injection (animal research); SC/IV experimental in humansView profile →
MaraPeptide · Retatrutide & psychology
Silence in the nervous system — how Retatrutide changes your relationship with food, body and self
Psychological transformation on Retatrutide — essay for free!