This is an entry-level chemical exfoliant specially created for acid beginners. It adopts a low-concentration compound acid formula, with scientifically proportioned AHA, BHA and PHA, balancing surface exfoliation, deep pore cleansing and gentle repair. The concentration is controlled within the safe range for beginners, greatly reducing the risk of intolerance such as stinging, redness and peeling. The formula is added with a variety of soothing and repairing ingredients, including centella asiatica extract, panthenol, ectoin and hyaluronic acid, which instantly soothe and moisturize while exfoliating, strengthen the skin barrier, and help the skin build tolerance smoothly. The product has a refreshing essence texture, gentle and burden-free on the face. It is recommended to use 1-2 times a week at the initial stage, and gradually increase the frequency after building tolerance. After use, it can improve rough skin, dullness and mild closed comedones, leaving the skin gradually delicate and glowing, while avoiding barrier damage caused by high-concentration acids. Suitable for novice users who have never used acid products and have average skin tolerance, it is a safe choice for acid exfoliation beginners.