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ToolsCompareCJC-1295 vs Melanotan 1

CJC-1295 vs Melanotan 1

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

Growth Hormone Peptides
CJC-1295
Skin & CosmeticSexual Health & Libido
Melanotan 1
Summary
CJC-1295 is a synthetic GHRH analog that stimulates the pituitary gland to produce and release growth hormone. The DAC (Drug Affinity Complex) version has a markedly extended half-life. The No DAC version (Modified GRF 1-29) preserves natural pulsatile GH release and is preferred in most protocols.
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.
Half-Life
~30 minutes (No DAC) / 6–8 days (with DAC)
~40–60 minutes (free peptide); implant formulation (SCENESSE) releases over months
Admin Route
SubQ
SubQ
Research
Typical Dose
100 mcg
0.5–1 mg
Frequency
Once daily, before bed
Daily until desired color achieved, then maintenance
Key Benefits
  • Sustained increase in growth hormone levels
  • Enhanced muscle growth and strength
  • Improved fat metabolism and body composition
  • Better recovery and tissue repair
  • Increased bone density
  • Enhanced immune function
  • Improved skin quality and collagen production
  • Synergistic GH release when combined with GHRPs like Ipamorelin
  • 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
Side Effects
  • Water retention / puffiness
  • Carpal tunnel syndrome (with prolonged use)
  • Injection site irritation
  • Hunger increase (minor)
  • +1 more
  • Nausea (especially at higher doses)
  • Facial flushing
  • Fatigue
  • Injection site reactions
  • +3 more
Stacks With