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ToolsCompareMOTS-c vs IGF-1 DES

MOTS-c vs IGF-1 DES

Side-by-side comparison of key properties, dosing, and research.

Anti-Aging & Longevity
MOTS-c
Anabolic & IGF
IGF-1 DES
Summary
MOTS-c is a mitochondria-derived peptide (MDP) encoded within the mitochondrial genome. It acts as a metabolic regulator, improving insulin sensitivity, enhancing exercise capacity, and counteracting age-related metabolic decline. It is often called a 'mitochondrial hormone.'
IGF-1 DES (also written DES(1-3)IGF-1) is a truncated form of IGF-1 missing the first three amino acids of the N-terminus. This structural change dramatically reduces its affinity for IGF binding proteins (IGFBPs), meaning a far greater fraction remains in its free, active form. IGF-1 DES is estimated to be 10x more potent than standard IGF-1 LR3 at the receptor level locally, making it particularly effective for site-specific muscle growth when injected intramuscularly.
Half-Life
Estimated 1–2 hours
~20–30 minutes (very short — designed for local action)
Admin Route
SubQ
IM, SubQ
Research
Typical Dose
5–15 mg
20–50 mcg per injection site
Frequency
3–5 times per week
Once daily, post-workout
Key Benefits
  • Improves insulin sensitivity and glucose metabolism
  • Enhances exercise capacity and endurance
  • Reduces age-related metabolic decline
  • Activates AMPK — the master metabolic regulator
  • Promotes fat oxidation
  • Anti-inflammatory effects
  • May extend healthspan via mitochondrial optimization
  • Increases energy and reduces fatigue
  • Estimated 10x greater potency at the receptor vs IGF-1 LR3 locally
  • Minimal IGFBP binding — nearly all active upon injection
  • Highly localized muscle growth effect when injected intramuscularly
  • Activates satellite cells for muscle fiber hyperplasia potential
  • Synergistic with GH peptides in post-workout anabolic protocols
  • Shorter half-life reduces systemic exposure vs IGF-1 LR3
  • Useful for site-specific muscle development
Side Effects
  • Injection site irritation
  • Fatigue during initial adaptation
  • Unknown long-term profile (limited human data)
  • Hypoglycemia (most significant risk — especially post-workout)
  • Localized muscle swelling at injection site
  • Potential for jaw/organ growth (acromegalic effects) with prolonged high-dose use
  • Carpal tunnel syndrome with high doses
  • +1 more
Stacks With