果酸, commonly known as fruit acid or alpha hydroxy acid (AHA), is widely used in dermatology and cosmetic skincare products. It is naturally found in fruits and milk and has become a key ingredient in many chemical exfoliants. The popularity of 果酸 continues to grow due to its ability to deliver visible skin improvements without aggressive physical scrubbing. The Science Behind ... https://www.derm-mart.com.hk/collections/skin-renewal