GHK-Cu (Copper Peptide)

Skin, Hair & CosmeticResearch Use Only

Also known as: Copper Peptide, Glycyl-Histidyl-Lysine copper complex

GHK-Cu is a copper-binding tripeptide complex commonly referenced in research literature for potential roles in skin remodeling, wound healing, and collagen support. Studies discuss its influence on extracellular matrix proteins and antioxidant pathways. This content is educational only and does not constitute medical advice.

Typical range (research)

Commonly referenced in low milligram ranges for injectable research use, or low percentages in topical formulations

Half-life

Short

Route

Subcutaneous or topical (research)

Common use

Skin, hair, and tissue support research

Common vial sizes

50 mg · 100 mg

Storage

Store lyophilized powder frozen or refrigerated; reconstituted solution refrigerated at 2-8°C and used within a few weeks.

Stacking notes

Frequently referenced alongside cosmetic peptides in skin research discussions.

Reported side effects

Injection-site irritationSkin redness with topical use

Calculate a dose →

Dose figures are ranges commonly referenced in research literature, not recommendations or medical advice. Not for human or veterinary use. Consult a licensed physician.