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We also carry copper peptides for hair in GHK-Cu formulations if you want to compare
The 15-amino acid sequence (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val) demonstrates remarkable stability in gastric juice conditions and has been extensively investigated in regenerative research models for over 30 years
J Basic Clin Pharm
Start conservatively at 0.25 mg daily for the first week to assess tolerance before increasing to 0.5 mg if needed
Sterilization : Wipe the rubber stoppers of vials with alcohol swabs, let them air dry
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