Hyperpigmentation is a common skin concern that affects many individuals. It occurs when the skin produces excessive melanin, resulting in dark spots, uneven skin tone, and discoloration. While there are several treatment options available, one ingredient that has gained significant attention for 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.