In recent years, 果酸 has become one of the most popular ingredients in skincare products due to its powerful exfoliating and skin-renewing properties. Known in English as fruit acids or alpha hydroxy acids (AHAs), 果酸 is widely used to improve skin texture, reduce acne, and promote a brighter complexion. What is 果酸? 果酸 (fruit acids) are natural acids derived from fruits su... https://www.derm-mart.com.hk/collections/skin-renewal