Express gentle solution designed to remove make up and toxins leaving the skin fresh and invigorated how to use apply in the morning andor evening to your face neck eyes and lips using a cotton pad no rinsing is required about the brand since its launch in 2000 ren has become a cult favourite giving you ground breaking product formulation the latest hi tech actives rigorous product testing and clinically proven results ren uses only 100 plant and mineral derived actives and is free