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ToolsCompareIpamorelin vs Melanotan 1

Ipamorelin vs Melanotan 1

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

Growth Hormone Peptides
Ipamorelin
Skin & CosmeticSexual Health & Libido
Melanotan 1
Summary
Ipamorelin is a selective GHRP (growth hormone releasing peptide) and one of the cleanest GH secretagogues available. It selectively stimulates GH release without significantly raising cortisol, prolactin, or appetite — making it ideal for long-term use and anti-aging 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
2 hours
~40–60 minutes (free peptide); implant formulation (SCENESSE) releases over months
Admin Route
SubQ
SubQ
Research
Typical Dose
100–300 mcg
0.5–1 mg
Frequency
Once to twice daily
Daily until desired color achieved, then maintenance
Key Benefits
  • Increases lean muscle mass
  • Enhances fat loss
  • Improves recovery time
  • Strengthens bones and joints
  • Better sleep quality and REM sleep
  • Enhanced skin elasticity
  • Minimal impact on hunger or cortisol
  • No cortisol or prolactin spike
  • Clean GH release suitable for long-term protocols
  • 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
  • Injection site irritation
  • Temporary water retention (mild)
  • Possible hunger increase (milder than GHRP-6)
  • Numbness or tingling in extremities (rare)
  • Nausea (especially at higher doses)
  • Facial flushing
  • Fatigue
  • Injection site reactions
  • +3 more
Stacks With