Our kojic acid soap contains glycerin, tocopherol (vitamin E). It helps to improve the skin texture, fade the traces of acne, reduce the skin dark spots, even the skin tone. Its use is simple: wet your face with water, lather kojic soap, lather it on your face, and then wash it in circles for smoother, smoother skin. Improve after use to reduce stain formation, double protect whitening and dull skin, reduce existing spots.