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

2 peptides

Sexual HealthNeural
T1

PT-141

Bremelanotide · Vyleesi

FDA-approved melanocortin agonist for hypoactive sexual desire disorder (HSDD) in premenopausal women.

sexual-healthlibidoHSDDerectile-dysfunction
SC injection / IntranasalView profile →
Sexual Health
T3

Melanotan II

MT-II · MTII

Non-selective melanocortin agonist with potent tanning (melanogenesis), libido-enhancing, and appetite-suppressing effects.

sexual-healthtanningmelanocortinlibido
SC injection / IntranasalView 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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