Discover the equalization toner of skinceuticals, una A cleansing and exfoliating facial toner, ideal for all skin types: dry, sensitive, and combination. Its effectiveness in eliminating impurities and calming is linked to its concentration and its concentration on the skin. Acid, which exfoliates dead skin cells on a smooth face. The skin is cleansed very gently and impurities are eliminated while respecting the environment. pH that protects the skin.