MaraPeptide

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
Clear
AllGH Secretagogues (10)Metabolic (7)Regenerative (10)Anti-Inflammatory (6)Mitochondrial (5)Sexual Health (5)Neural (13)Immune (6)Longevity (11)
Filter tier:T1T2T3T4

3 peptides

Longevity
T4

FOXO4-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 →
MitochondrialLongevity
T4

SHLP2

Small Humanin-Like Peptide 2 · MOTS-like peptide

A mitochondrial-derived peptide from the 12S rRNA locus with anti-apoptotic and cytoprotective properties.

mitochondriallongevityanti-apoptoticcytoprotective
SC injection (research); endogenous peptideView profile →
LongevityNeural
T4

KL1

Klotho fragment · α-Klotho KL1 domain

The KL1 extracellular domain fragment of the anti-aging protein α-Klotho.

klothoalpha-klothoKL1cognitive
SC or IV injection (animal research)View 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!

View article →