Derma Factory Gluconolactone 10% Treatment is a gentle yet effective exfoliating toner formulated with 10% PHA (polyhydroxy acid). Designed for daily use, it helps remove dead skin cells and impurities without causing irritation, making it an excellent choice for sensitive and reactive skin. The formula, enriched with 74% birch juice, provides deep hydration while balancing the skin's oil and water levels. With a low pH of 4.0, it supports a healthy skin barrier, leaving your complexion feeling smooth, refreshed, and revitalized.