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Appearance: blue to blue-green lyophilized peptide material may be expected because of the copper complex
GHK-Cu helps fortify this crucial layer by supporting the proteins that form its foundation
We both left feeling refreshed, rejuvenated, and ready to take on our journeys
Concentration selection for topical copper peptide dosing spans a wide range in the research literature from 0.05% for sensitive-area research to 1-2% for more robust skin regeneration research
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