It's Skin Collagen Nutrition Serum + is a nourishing facial serum for mature skin. This facial serum offers una A soft and fresh sensation, enriched with collagen that nourishes, plumps, and reshapes the skin. Collagen Nutrition Serum + is particularly suitable for aging skin that has lost tone and elasticity, especially dry skin with an undefined oval. Thanks to the high percentage of Marine Collagen, this serum gives elasticity, tone, and firmness to the skin. Its formula, different from common collagen, is easily absorbed because it contains una struttura similar to that of collagen naturale of the skin. The result is una smoother and more toned skin, with una visible reduction of existing fine lines and una effective prevention of the formation of new wrinkles.