MOTS-c Guide (2026)
Complete Guide & Evidence (2026)
Mitochondrial-derived peptide that mimics exercise at the cellular level. Activates AMPK, improves insulin sensitivity, and promotes fat oxidation.
The Exercise-Mimetic Mechanism
AMPK Activation
Activates cellular energy sensor AMPK. Increases glucose uptake without insulin. Mimics exercise's metabolic signaling
Fat Metabolism
Promotes fat oxidation over glucose burning. Reduces visceral adiposity in animal studies. Improves lipid profiles
Mitochondrial Origin
Encoded directly in mitochondrial DNA. Levels decline with age and obesity. Restoring levels may reverse metabolic aging
The Mitochondrial Signal
MOTS-c is produced in mitochondria and acts as a retrograde signal to the nucleus, coordinating metabolic adaptation to energy stress. When mitochondria detect cellular energy deficit, they release MO
MOTS-c Protocol
Dose
5 mg/injection
Frequency
3×/week (MWF)
Cycle
4–8 weeks on
Break
2–4 weeks off
Side Effects & Safety
Reported Side Effects
Injection site reactions (mild). Temporary fatigue in first week. Hypoglycemia risk if combined with insulin/GLP-1s
Safety Profile
No serious adverse events in animal longevity studies. No organ toxicity reported at research doses. Well-tolerated in most reported human biohacking protocols
Vital Protocol FAQs
What is MOTS-c peptide?
MOTS-c (Mitochondrial-derived Open Reading Frame of the 12S rRNA type-c) is a 16-amino acid peptide encoded in mitochondrial DNA. It acts as a metabolic regulator by activating AMPK (AMP-activated pro
What is the MOTS-c dosing protocol?
The most commonly reported research protocol is 5 mg subcutaneous injection 3 times per week (e.g., Mon/Wed/Fri). Some protocols use daily 5 mg dosing for more aggressive metabolic effects. Cycles are
What are the benefits of MOTS-c for metabolic health?
MOTS-c has shown improvements in insulin sensitivity (comparable to exercise training in animal models), reduction in diet-induced obesity, enhancement of fat oxidation (particularly visceral fat), an
Can MOTS-c be stacked with other peptides?
MOTS-c is frequently stacked with humanin (another mitochondrial-derived peptide with complementary longevity effects) and NAD precursors (NMN/NR) for a mitochondrial optimization protocol. It is also
Guide FAQs
Mitochondrial-derived peptide that mimics exercise at the cellular level. Activates AMPK, improves insulin sensitivity, and promotes fat oxidation.
Yes. Shotlee supports tracking Mots C doses, side effects, and health metrics. It is free to use.
References
- [1]Clinical TrialLee C et al. The Mitochondrial-Derived Peptide MOTS-c Promotes Metabolic Homeostasis and Reduces Obesity and Insulin Resistance. Cell Metab. 2015;21(3):443-454.
- [2]Clinical TrialReynolds JC et al. MOTS-c is an exercise-induced mitochondrial-encoded regulator of age-dependent physical decline and muscle homeostasis. Nat Commun. 2021;12(1):470.
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