The medi Bac clearing system works to treat, clear and prevent adult acne while addressing the needs of adult skin. An intense treatment with a natural-looking tint ideal for daytime coverage of breakouts. Sulfur and Zinc Oxide quickly target, conceal and help clear breakouts. An amazing alternative for those who prefer treatment products free of Benzoyl Peroxide. Formulated without artificial fragrances and colours. Use over Oil Control Lotion or prescribed Dermalogica Moisturiser.