SkinCeuticals' Blemish + Age Toner is a targeted glycolic acid toner that is perfect for ageing skin prone to imperfections. Efficiently removing excess residue and surface skin cells the SkinCeuticals Blemish + Age Toner works to decongest pores and create a smoother, clearer complexion. Formulated with lipo-hydroxy acid, glycolic acid, and salicylic acid this toner also has a low pH level to efficiently exfoliate the skin without causing irritation revealing a brighter and refined skin tone.