果酸 (fruit acids), also commonly known as alpha hydroxy acids (AHAs), are natural acids derived from fruits, milk, and sugarcane. In modern skincare, 果酸 has become one of the most popular ingredients used for exfoliation, skin renewal, and improving overall skin texture. It is widely found in cleansers, toners, serums, and chemical peels. Unlike physical scrubs that remove dead ... https://www.derm-mart.com.hk/collections/skin-renewal