It ensures brilliant colour results and is a must for all RefectoCil Tints
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As a powerful peptide complex, GHK-Cu works by stimulating collagen synthesis, enhancing skin elasticity, and supporting wound healing, processes that naturally require time to manifest noticeable changes
In a study of elderly individuals, those with the highest glutathione levels were found to be the healthiest
Moreover, vitamin C also has the ability to combat free radicals, prevent sun damage and brighten your skin naturally
10 /Vitamin C, retinaldehyde and bakuchiol: where they fit Vitamin C In the Abdulghani head-to-head, vitamin C landed between GHK-Cu (70%) and tretinoin (40%) with a 50% collagen responder rate