Research Library

Peptide Library

Research-backed profiles covering mechanisms of action, health claims, dosage guidelines, effects, and sourcing information.

8 peptides

Recovery & Repair

BPC-157

Body Protection Compound-157

A synthetic pentadecapeptide derived from a protective protein found in gastric juice. Widely studied for its remarkable tissue-healing and anti-inflammatory properties.

RecoveryAnti-inflammatoryGut Health

200–500 mcg per dayView Profile →

Recovery & Repair

TB-500

Thymosin Beta-4 (synthetic fragment)

A synthetic version of the naturally occurring peptide Thymosin Beta-4, found in virtually all human and animal cells. Plays a central role in cell migration, proliferation, and tissue repair.

RecoveryMuscle RepairFlexibility

2–2.5 mg per weekView Profile →

Growth & Performance

Ipamorelin

A selective growth hormone secretagogue and ghrelin receptor agonist. Considered one of the cleanest GH-releasing peptides due to its high selectivity and minimal side effects.

Growth HormoneAnti-agingSleep

200–300 mcg per doseView Profile →

Aesthetics & Skin

GHK-Cu

Copper Peptide GHK-Cu

A naturally occurring copper complex found in human plasma, saliva, and urine. One of the most studied peptides for skin regeneration, collagen synthesis, and anti-aging applications.

Skin HealthAnti-agingCollagen

1–2 mg per day (injectable); topical concentrations vary (0.1–1%)View Profile →

Longevity & Anti-aging

Epithalon

Epithalamin / Epitalon

A synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from the pineal gland peptide Epithalamin. Studied extensively in Russian research for its telomere-lengthening and anti-aging properties.

LongevityTelomereSleep

5–10 mg per dayView Profile →

Cognitive & Neurological

Semax

Semax (ACTH 4-7 Pro-Gly-Pro)

A synthetic heptapeptide analogue of ACTH (adrenocorticotropic hormone) developed in Russia. Widely used for cognitive enhancement, neuroprotection, and mood regulation.

Cognitive EnhancementBDNFFocus

300–600 mcg per dayView Profile →

Cognitive & Neurological

Selank

Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro)

A synthetic analogue of the human tetrapeptide tuftsin, developed in Russia. Primarily studied for its anxiolytic, nootropic, and immune-modulating properties without sedation.

AnxietyMoodCognitive Enhancement

250–500 mcg per dayView Profile →

Growth & Performance

CJC-1295

CJC-1295 (without DAC)

A synthetic analogue of growth hormone-releasing hormone (GHRH). The 'without DAC' version provides a shorter, more physiological GH pulse compared to the DAC version.

Growth HormoneBody CompositionRecovery

100–200 mcg per doseView Profile →