beauty ark skin whitening facial foam contain liquor ices extract, glycolic acid and niacinamide are known for their skin smoothening, skin whitening. brightening properties. niacinamide is having a skin whitening properties which will help you to give white tone on your face. glycolic acid helps you to reduce blemish black mark and make pimple free and mark free skin. how to use:- wet your face with water ,massage your face and neck area gently with face wash in upward circular motion for 3-4 minutes and rinse thoroughly