果酸, also known as fruit acid or alpha hydroxy acids (AHAs), is a popular skincare ingredient widely used in exfoliating and skin renewal products. It is naturally derived from fruits like apples, grapes, citrus fruits, and sugarcane. In modern skincare, 果酸 plays an important role in improving skin texture, brightness, and clarity. How 果酸 Works on the Skin 果酸 works by gen... https://www.derm-mart.com.hk/collections/skin-renewal