Some By Mi Retinol Intense Reactivating Serum, 50 ml, Skin Serums for Women, The Some By Mi Retinol Intense face serum is a product full of active ingredients, meaning it provides absolutely luxurious care for your skin. Characteristics: helps remove signs of skin ageing improves skin density firms the facial contours restores skin elasticity brightens hypoallergenic Ingredients: vegan product How to use: Dab an appropriate amount of the serum gently into clean skin with your fingertips. Apply to the face, neck and chest.