MOTS-c

emerging
Mitochondrial ORF of the 12S rRNA type-cExercise mimetic peptide

A mitochondrial-derived peptide that acts as an exercise mimetic, improving metabolic homeostasis and insulin sensitivity.

Category
anti aging
Dosage
5-10 mg weekly (subcutaneous)
Half-Life
Estimated 12-15 hours
Administration
Subcutaneous injection, typically once or twice weekly

Overview

MOTS-c is a 16-amino acid peptide encoded within the mitochondrial genome, specifically within the 12S rRNA gene. Discovered by Dr. Changhan David Lee at USC in 2015, it is one of the first mitochondrial-derived peptides (MDPs) shown to have significant systemic metabolic effects.

MOTS-c acts as an exercise mimetic by activating AMPK, improving glucose uptake and metabolism independently of insulin. It has been shown to prevent age-dependent and high-fat-diet-induced insulin resistance in mice. Levels of MOTS-c decline with age, correlating with metabolic deterioration, making it a compelling target for metabolic and anti-aging interventions.

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Benefits

  • Improves insulin sensitivity and glucose metabolism
  • Acts as an exercise mimetic via AMPK activation
  • Prevents age-related metabolic decline
  • Enhances mitochondrial function
  • May reduce obesity and fat accumulation
  • Potential longevity-promoting effects

Side Effects

  • Limited human safety data
  • Injection site irritation
  • Potential hypoglycemia at high doses
  • Mild fatigue during initial use
  • Long-term effects unknown

Where to Source MOTS-c

Quality and purity matter with peptides. Only buy from suppliers that provide third-party Certificate of Analysis (COA) testing. Compare verified sources below:

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Ascension Peptides

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Quick Comparison Guide

Quality
COA + 3rd party testing required
Purity
≥95% minimum standard
Storage
Lyophilized powder preferred
Shipping
Cold chain when needed

🔍 Buying Tips for MOTS-c

  • • Always request Certificate of Analysis (COA) before purchasing
  • • Verify the supplier's testing methodology and third-party lab credentials
  • • Look for proper cold storage and shipping practices
  • • Start with smaller quantities to test supplier quality
  • • Join peptide communities for supplier reviews and experiences

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⚠ Research Disclaimer: This information is for educational purposes only and is not medical advice. Consult a qualified healthcare professional before using MOTS-c or any peptide. See our full medical disclaimer.

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