Delia Cosmetics Professional Face Care Vitamin C, 10 ml, Skin Serums for Women, The Delia Cosmetics Professional Face Care Vitamin C face serum is a product full of active ingredients, meaning it provides absolutely luxurious care for your skin. Characteristics: helps to smooth out wrinkles and fine lines evens skin tone hydrates and nourishes effectively restores skin elasticity restores freshness and youthful beauty to your skin How to use: Dab an appropriate amount of the serum gently into clean skin with your fingertips. Apply to the face, neck and chest. Continue with your favourite day/night care products.