GHK-Cu Copper Peptide

GHK-Cu (Copper Peptide) Introduction

GHK-Cu (Glycyl-Histidyl-Lysine-Copper) is a natural copper peptide formed by the binding of glycine-histidyl-lysine (GHK) with copper ions (Cu²⁺). It is widely found in human plasma, saliva, and urine. It has antioxidant, anti-aging, tissue repair, and collagen synthesis-promoting properties and is commonly used in skincare and health supplements, as well as in medical research.

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2. Common Uses of GHK-Cu 50mg and 100mg
GHK-Cu is typically supplied as a "50mg or 100mg" powder to be dissolved in:

3. Side Effects of GHK-Cu
Topical application: A few people may experience redness, stinging, or allergic reactions (patch testing is recommended).
Injection: May cause local redness, swelling, bruising, or infection (sterile technique required).

4. Choosing between GHK-Cu 50mg and 100mg
- 50mg: Suitable for first-time users or small-scale topical use (e.g., facial serum).
- 100mg: Suitable for multiple uses or for preparing larger solutions (e.g., body lotion, repair gel).

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