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

All GH Secretagogues (10)Metabolic (7)Regenerative (10)Anti-Inflammatory (6)Mitochondrial (5)Sexual Health (5)Neural (13)Immune (6)Longevity (11)

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3 peptides

Sexual HealthNeural

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

HCG

Human Chorionic Gonadotropin · hCG

LH-mimetic hormone used clinically for hypogonadism, fertility, and maintaining testicular function during testosterone therapy.

sexual-healthfertilitytestosteroneLH

SC injection / IM injectionView profile →

Sexual HealthNeural

Oxytocin

OXT · Pitocin

Endogenous nonapeptide produced in the hypothalamus with well-characterised roles in social bonding, sexual arousal, trust, and uterine contractility.

bondinglibidosexual-healthsocial

Intranasal sprayView 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 →