Cortagen vs SS-31
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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Cortagen
Khavinson cerebral-cortex bioregulator
SS-31
Mitochondrially-targeted antioxidant
About Cortagen
Cortagen is a Khavinson tetrapeptide bioregulator (Ala-Glu-Asp-Pro / AEDP) originally isolated from cerebral-cortex extracts in Russian gerontology research. It has been studied in animal and cell-culture models for neuroprotection, neuronal differentiation, and cognitive ageing, alongside the related pineal peptides Pinealon and Epitalon. Sold by research-peptide vendors at 5–20 mg vial sizes for laboratory work; not approved by FDA, MHRA, Health Canada, or TGA for human use. Research-use only — Pepticker does not provide medical advice and this entry summarises published preclinical research, not a dosing protocol.
About SS-31
A tetrapeptide that concentrates in mitochondria and binds cardiolipin, studied for mitochondrial disease and age-related conditions.