Kojic Acid Soap – 6 Tips to Get Results in 7 Days ...
Jun 13, 2016·Kojic acid soap is a skin whitening product with its main ingredient being kojic acid.. Kojic acid is an organic compound coming from Japan, derived from fungi-like mushrooms, used in the Japanese sake, the Japanese rice wine.. If you are reading this maybe you have already heard about the benefits of Kojic acid for whitening the skin and healing this spot.