How does Humanin work?
Mitochondrial-derived peptide encoded inside mitochondrial DNA. Binds receptors that activate STAT3 and reduce apoptosis, particularly in neurons and pancreatic beta cells. In plain terms, Humanin is a compound studied for protecting the brain and keeping cells alive and insulin-sensitive as you age. A mitochondrial-derived peptide encoded inside mitochondrial DNA, studied for neuroprotection, insulin sensitivity, and cellular survival. Mechanistic detail like this comes largely from preclinical and early research, the human picture is limited.
What people use it for
- Users running longevity-focused stacks
- Older adults targeting metabolic and neuroprotective markers
- Cellular bioenergetics enthusiasts
References
- Humanin: a harbinger of mitochondrial-derived peptides — Lee C et al., Trends Endocrinol Metab, 2013
- Humanin: a novel central regulator of peripheral insulin action — Muzumdar RH et al., PLoS One, 2009
- Neuroprotective Action of Humanin and Humanin Analogues: Research Findings and Perspectives — Karachaliou CE & Livaniou E, Biology (Basel), 2023
Pepdex is an editorial reference, not medical advice. Peptides vary in legal and approval status by country, many are research compounds without full human safety data. Talk to a qualified clinician before starting anything.
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Last updated 2026-06-06.