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Tools›Compare›Melanotan 1 vs MOTS-c

Melanotan 1 vs MOTS-c

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

Skin & CosmeticSexual Health & Libido
Melanotan 1
Anti-Aging & Longevity
MOTS-c
Summary
Melanotan 1 (Afamelanotide) is a synthetic analog of α-MSH that selectively stimulates melanogenesis (tanning) through MC1R activation. It provides UV-independent skin pigmentation and is FDA/EMA-approved under the name SCENESSE for erythropoietic protoporphyria (EPP) and vitiligo.
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.'
Half-Life
~40–60 minutes (free peptide); implant formulation (SCENESSE) releases over months
Estimated 1–2 hours
Admin Route
SubQ
SubQ
Research
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Typical Dose
0.5–1 mg
5–15 mg
Frequency
Daily until desired color achieved, then maintenance
3–5 times per week
Key Benefits
  • Induces skin pigmentation/tanning without UV exposure
  • Provides photoprotection in photosensitivity conditions (EPP)
  • FDA-approved for erythropoietic protoporphyria (SCENESSE)
  • Approved in EU for EPP treatment
  • Anti-inflammatory via MC1R
  • Mild libido enhancement
  • Potential skin cancer prevention through melanin protection
  • 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
Side Effects
  • Nausea (especially at higher doses)
  • Facial flushing
  • Fatigue
  • Injection site reactions
  • +3 more
  • Injection site irritation
  • Fatigue during initial adaptation
  • Unknown long-term profile (limited human data)
Stacks With
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