Research comparison
Epithalon vs BPC-157
Side-by-side comparison of research status, mechanisms, pharmacokinetics, and administration routes.
Epithalon is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) modeled on the endogenous pineal peptide epithalamin. It is one of the most extensively studied longevity peptides, with Russian research demonstrating telomerase activation, telomere elongation, melatonin normalization, and extended lifespan in animal models. Long-term human studies show reduced all-cause mortality rates and improved biomarkers of aging.
Research Status
Preclinical Research
Half-Life
Short; longer-term effects persist after cyclic dosing
Molecular Formula
—
Molecular Weight
—
CAS Number
307297-39-8
Research Categories
Anti-Aging & Longevity, Sleep & Circadian
Routes of Administration
BPC-157 is a 15-amino-acid peptide fragment derived from human gastric juice. It is one of the most extensively researched peptides for tissue repair, demonstrating accelerated healing of tendons, ligaments, muscle, bone, and gut lining in animal models. It appears to upregulate growth hormone receptors and promote angiogenesis at injury sites.
Research Status
Preclinical Research
Half-Life
~4 hours (subcutaneous); oral stability under investigation
Molecular Formula
C₆₂H₉₈N₁₆O₂₂
Molecular Weight
1419.55 Da
CAS Number
137525-51-0
Research Categories
Healing & Recovery, Pain & Inflammation, Cognitive Enhancement
Routes of Administration
Full mechanism comparison
Mechanism of action, pharmacokinetics, and research findings comparison available on the Researcher plan.
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