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

4 peptides

GH SecretagoguesLongevity
T2

MK-677

Ibutamoren · Ibutamoren Mesylate

Orally active, non-peptide GH secretagogue that significantly raises GH and IGF-1 levels with once-daily dosing.

GHIGF-1oralanti-aging
OralView profile →
MitochondrialRegenerative
T2

SS-31

Elamipretide · Bendavia

Mitochondria-targeted antioxidant peptide that restores inner membrane structure and function, improving ATP production and reducing oxidative damage.

mitochondrialcardiacantioxidantATP
SC injectionView profile →
ImmuneLongevity
T2

Thymosin Alpha-1

TA-1 · Thymalfasin

Thymic peptide (28 AA) that modulates T-cell maturation and innate immunity.

immunethymicT-cellantiviral
SC injectionView profile →
ImmuneLongevity
T2

Thymalin

Thymogen · Thymic Extract Peptide

Polypeptide extract from bovine thymus gland, distinct from synthetic Thymosin Alpha-1 and Thymulin.

immunethymusT-cellanti-aging
IM injectionView 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!

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