Shiseido Revital Granas Serum effectively fights the first signs of aging, nourishes skin, removes fatigue and refreshes the complexion. Winged bean extract provides a rejuvenating effect, removes toxins and stimulates the fibrin synthesis. The combination of collagen and fibrin regenerates the skin, making it more elastic and reducing deep wrinkles. Vitamins A and C protect cells against free radicals and stimulate collagen production. Vitamins B and PP even out the complexion. Glycerin moisturizes the upper layer of the epidermis, and hyaluronic acid helps to maintain a high level of moisture and protects skin from drying out.