GHK-Cu
Also known as: Copper Peptide, GHK-Copper
Overview
A copper-binding peptide naturally found in human plasma, saliva, and urine. It has been extensively studied for skin health and wound healing, with some topical formulations available commercially.
Benefits
- ✓skin rejuvenation
- ✓wound healing
- ✓collagen production
- ✓hair health
Potential Side Effects
- •skin irritation (topical)
- •injection site reactions (injectable)
- •copper sensitivity (rare)
Who Should Avoid
- ⚠pregnancy or breastfeeding
- ⚠copper metabolism disorders (Wilson's disease)
- ⚠copper allergies or sensitivities
Interactions & Precautions
May interact with copper supplements or medications affecting copper metabolism. Generally well-tolerated topically. Discuss with clinician if using other copper-containing products.
Dosing Information from Literature
Topical formulations typically use 0.05-2% concentrations. Subcutaneous injection protocols in research have varied from 1-10 mg, but topical use is more common and established.
This is descriptive information only. Always consult a licensed healthcare provider for dosing guidance.
Storage
Store unreconstituted peptide in freezer (-20°C or colder). After reconstitution, store refrigerated and use within 2-3 weeks. Protect from light.