NALIVE Hyaluronic Filler Natural Rebalancer Serum protects the skin from external aggressions and moisturizes the skin, giving it elasticity and brightness. This is all thanks to the presence of the hyaluronic acid with three molecular weights and to its ability to bind a large amount of water molecules and create a non-occluding surface film. In addition, the small molecules of hyaluronic acid penetrate into the deeper layers of the epidermis, where they intervene in the cellular processes related to both tissue repair and temporary filling of fine lines. In addition, vitamin C promote collagen synthesis and its natural antioxidant action counteracts the inflammatory effects of sunlight, which is important in reducing the signs of aging.