Concentrated Serum with three different molecular weights between 50,000 and 3 million Daltons, which act at different levels of the epidermis performing three fundamental functions:- hyaluronic acid with high molecular weight for hydration and protection of the skin barrier- hyaluronic acid with medium molecular weight to increase skin elasticity;- hyaluronic acid with low molecular weight to slow down the appearance of wrinkles.It Firms the skin giving tone and elasticity, deeply moisturizes counteracting dry skin, strengthens the epidermal barrier and strengthens the skin, makes the complexion more luminous, uniform and relaxed and combats signs of fatigue.30 ml Cera di Cupra Beauty Recipe Hyaluronic Serum 30 ml