Full reference for the mitochondria-derived metabolic peptide — mechanism, animal evidence, human genetics data, dosing protocol, and COA-verified pricing.
Research context only. All content is educational based on published research. Not medical advice.
MOTS-c represents a newly characterized communication pathway between mitochondria and the nucleus. Under metabolic stress or exercise, mitochondria release MOTS-c, which travels to the nucleus and directly regulates gene expression — turning on metabolic adaptation programs and stress response pathways.
The primary downstream effect is AMPK activation. AMPK is the cell's energy sensor — when activated, it signals that cellular energy (ATP) is low, triggering conservation and efficiency measures: fatty acid oxidation increases, glucose uptake in muscle improves, mitochondrial biogenesis is upregulated, and protein synthesis (energy-expensive) is modulated. These are collectively the metabolic adaptations that make exercise beneficial.
| Application | Evidence Level | Key Findings |
|---|---|---|
| Insulin sensitivity | Strong (animal) | Reversed diet-induced and age-related insulin resistance in multiple models |
| Metabolic syndrome | Strong (animal) | Reduced obesity, improved lipid profiles, lowered blood glucose in obese mice |
| Physical performance | Moderate (animal) | Improved exercise capacity in aged mice; reduced age-related performance decline |
| Longevity | Animal + Human genetics | Lifespan extension in model organisms; centenarian variant association in humans |
| Human clinical | Early stage | Phase 1 safety data emerging; no Phase 2/3 efficacy trials completed |
| Parameter | Value | Notes |
|---|---|---|
| Dose | 5–10mg per injection | Animal studies suggest no strong advantage above 10mg in humans |
| Frequency | 2–3x weekly | Intermittent signaling; not daily — mirrors exercise periodization logic |
| Cycle | 8–12 weeks | Metabolic adaptations accumulate over weeks |
| Timing | Pre or post-exercise | Exercise amplifies AMPK pathway; synergistic timing potential |
| Route | SubQ injection | Standard subcutaneous; abdomen or thigh |
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