Copper Peptides are essential for stimulating the immune system when the skin is damaged, and then for initiating effective skin healing, including the replacement of scar tissue with normal skin. Through this continuous restoration of the skin’s barrier function, copper peptides maintain the clarity and strength typical of youthful skin. The New Radiance Face Serum combines copper tripeptide 1 with sodium hyaluronate and glycerine to both moistureise and hydrate, while helping to combat free radicals and stimulate collagen production.