EMGLINE^®GHK-Cu is a copper peptide naturally found within the body where it play a role in many important processes within the skin. It helps repaire fragail and sensitive skin and improve skin firmness.

• Appearance: clear blue liquid
• Content (GHK-Cu): ≥2000ppm
• pH: 5.0～7.0

• Facial mask/toner base: 0.1-0.5%
• Serum: 1.0-5.0%
• Cream: 1.0-5.0%