La roche posay effaclar clarifying lotion helps to purify the epidermis while tightening pores and reducing the excess amount of sebum la roche posays formula contains a combination of purifying and micro exfoliating lha active ingredients to leave skin texture feeling finer with an even looking finish the skin will feel cleansed purified and hydrates every single day to reduce the appearance of imperfections la roche posays clarifying lotion is perfect for those with dilated pores irreg