Tyrosinase is an important catalytic enzyme in the process of melanin production. Kojic acid​ can chelate with copper ions in tyrosinase, thereby inactivating the enzyme, thereby reducing the formation of melanin. It is often used in beauty products for whitening, lightening, and removing acne marks.

There is a lot of use for kojic acid​ in life, and if people want whitening skin, they can purchase cosmetics containing kojic acid ingredients. If there is a bug in the agriculture, you also can use it.

kojic acid can be used to treat skin conditions such as sunburn, scars and age spots. The scientific principle of how kojic acid functions as a whitening agent involves its effect on melanin production.