| overview | fruit acid (alphahydroxyacids,AHAs) is a series of carboxylic acids with hydroxyl at α position extracted from various fruits, sugar cane, yogurt and fruit wine, so it is commonly known as fruit acid. In the past 10 years, fruit acid has been widely used in cosmetics. It has strong permeability and is easily absorbed by the skin through the stratum corneum, thereby promoting the metabolism of epidermal cells and the synthesis of dermal collagen, and finally achieving the effect of moisturizing the skin and eliminating wrinkles. |
| use | fruit acid has become the main chemical skin replacement ingredient in dermatology clinical medicine, and is now mainly used in acne, chloasma, skin photoaging, keratosis Diseases, post-inflammatory pigmentation and other diseases. Fruit acid can accelerate skin replacement and reduce the contact time between keratinocytes and melanocytes; high concentration fruit acid causes epidermal lysis; low concentration fruit acid reduces the cohesion of epidermal keratinocytes. |