GHK-Cu
Reported Onset
4–8 weeks (skin), 2–4 weeks (hair)
Primary Use
Skin regeneration, collagen synthesis, and systemic anti-aging gene activation.
Dose
1mg - 2mg (injectable); topical serums vary
Frequency
Daily
Melanotan I
Reported Onset
2–4 weeks
Primary Use
UV-independent skin tanning and photoprotection.
Dose
10mg - 16mg
Frequency
Monthly implant or daily SubQ
Community Verdict
Skin health comparison — repair/collagen vs tanning/pigmentation. The community generally selects between GHK-Cu and Melanotan I based on their specific goals and experience. Both compounds are available through physician-supervised protocols at Alukard, where a physician can help determine which is most appropriate for your situation.
Get a Physician-Supervised Protocol for GHK-Cu or Melanotan I at Alukard
Community experiences are a starting point — but a physician-supervised protocol from Alukard gives you pharmaceutical-grade compounds, proper dosing, lab monitoring, and the safety of medical oversight.
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Supervised
GMP
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Monitoring
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