SkinCeuticals Metacell Renewal B3 is a SkinCeuticals moisturizing care to correct the first signs of skin photoaging. This water-like texture targets the symptoms of photoaging to redefine the skin tone, reduce wrinkles, increase elasticity and improve skin's luminosity. Enriched with tri-peptide and 15% glycerin to promote skin hydration and enhance cell renewal. It reduces redness and increases skin's clarity for a smoother and more radiant appearance. It provides an optical effect to the skin, improving clarity and appearance of skin texture. 15% improvement in radiance and luminosity; 20,9% improvement in fine lines; 10,9% improvement in skin firmness. Clinical study - 56 women aged 40 to 55 - 12 weeks Massage a thin layer to face, neck and decollete twice a day.