果酸, commonly referred to as fruit acid or AHAs, is a group of naturally occurring acids derived from fruits and plants. It is widely used in cosmetic and dermatological products due to its ability to exfoliate the skin and promote regeneration. The Science Behind 果酸 The main function of 果酸 is to break down the “glue” that holds dead skin cells together. This allows the ski... https://www.derm-mart.com.hk/collections/skin-renewal