Formulated with just seven ingredients, Kiehl’s Ultra Pure 10% Glycolic Acid Texture-Smoothing High-Potency Serum helps to refine the appearance of skin’s overall texture. The concentrated formula utilises 9.8% glycolic acid to provide gentle exfoliation, alongside hyaluronic acid and glycerin for a boost of moisture. Suitable for all skin types, including sensitive, the serum visibly minimises pores, refines the look of roughness and enhances radiance for skin that appears smooth and glowing.