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But millions of people are using them

Many people choose products containing GHK-Cu alongside ingredients such as niacinamide, hyaluronic acid and botanical extracts to create a balanced routine that supports healthier-looking skin without relying solely on stronger active ingredients

Finally, the cells were exchanged with pre-warmed FBS-free DMEM medium, and then the DNA-PEI mixture was added to the cells gently

Skin Firmness, Hydration, and a Refreshed Complexion Collagen plays a major role in the skin's ability to retain moisture and maintain skin firmness

Vitamin C also inhibits the enzyme tyrosinase and thus contributes to the decrease in melanin production