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ToolsCompareMelanotan 1 vs SNAP-8

Melanotan 1 vs SNAP-8

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

Skin & CosmeticSexual Health & Libido
Melanotan 1
Skin & Cosmetic
SNAP-8
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.
SNAP-8 is a synthetic octapeptide cosmetic ingredient that reduces the depth of expression lines and wrinkles by competitively inhibiting the SNARE complex involved in acetylcholine release at neuromuscular junctions, providing a topical 'Botox-like' effect.
Half-Life
~40–60 minutes (free peptide); implant formulation (SCENESSE) releases over months
N/A — topical application; local effect duration depends on formulation
Admin Route
SubQ
Topical
Research
Typical Dose
0.5–1 mg
3–10% concentration in formulation
Frequency
Daily until desired color achieved, then maintenance
1–2x daily
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
  • Reduces depth of dynamic expression wrinkles
  • Smooths forehead lines, crow's feet, glabellar lines
  • Non-invasive topical Botox alternative
  • Can be incorporated into serums, creams, eye contour products
  • Reduces muscle contraction without paralysis
  • Improves skin texture and firmness over time
  • Complements other anti-aging peptides (Argireline, Matrixyl)
Side Effects
  • Nausea (especially at higher doses)
  • Facial flushing
  • Fatigue
  • Injection site reactions
  • +3 more
  • Generally excellent tolerability
  • Rare: mild redness in sensitive individuals
  • Not suitable for injection (topical use only)
Stacks With