La Roche-Posay Effaclar Micro-Exfoliating Astringent Face Toner for Oily Skin helps to unblock and reduce the appearance of pore size, due to the combination of cleansing agents and exfoliating. Facial toner is formulated with Micro-Exfoliating LHA to smooth skin texture and visibly tighten pores. Recommended for enlarged pores and uneven skin texture.