MaraPeptide

Peptide Reference Database

Clinical reference database covering mechanisms, dosing protocols, combinations, and contraindications.

44Peptides
9Categories
4Evidence Tiers

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Evidence tier:Tier 1 β€” Strong RCT/clinical evidenceTier 2 β€” Good human studiesTier 3 β€” Animal + early humanTier 4 β€” Preclinical only

8 peptides

GH SecretagoguesLongevity
T2

MK-677

Ibutamoren Β· 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 β†’
MitochondrialLongevity
T3

MOTS-c

Mitochondrial Open Reading Frame of the 12S rRNA-c

Mitochondria-derived peptide that acts as a metabolic regulator, improving insulin sensitivity and exercise capacity.

mitochondrialmetabolicanti-agingAMPK
SC injectionView profile β†’
MitochondrialLongevity
T3

Humanin

HN Β· Humanin G (HNG)

Mitochondria-derived peptide that protects against neurodegeneration, improves insulin sensitivity, and reduces cellular apoptosis.

mitochondrialneurologicalanti-aginglongevity
SC injectionView profile β†’
Longevity
T3

Epithalon

Epithalamin Β· Ala-Glu-Asp-Gly

Tetrapeptide derived from the pineal gland with telomerase-activating properties.

longevitytelomereanti-agingmelatonin
SC injection / IntranasalView profile β†’
ImmuneLongevity
T2

Thymosin Alpha-1

TA-1 Β· Thymalfasin

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

immunethymicT-cellantiviral
SC injectionView profile β†’
LongevityRegenerative
T3

GHK-Cu

Copper Peptide GHK-Cu Β· Glycyl-L-Histidyl-L-Lysine Copper

Naturally occurring copper-binding tripeptide (Gly-His-Lys) found in human plasma, saliva, and urine.

longevityanti-agingcollagenwound-healing
Topical / SC injectionView profile β†’
LongevityNeural
T3

Pinealon

EDR peptide Β· Glu-Asp-Arg

Short tripeptide (Glu-Asp-Arg) isolated from the pineal gland by Russian researchers (Khavinson et al.).

longevityneuroprotectivecircadianpineal
SC injection / IntranasalView profile β†’
ImmuneLongevity
T2

Thymalin

Thymogen Β· Thymic Extract Peptide

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

immunethymusT-cellanti-aging
IM injectionView profile β†’

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