philosophy brings you an in-home vitamin C microdelivery peel. Ideal for sun-damaged, pigmented skin, this soothing treatment gives your face the royal treatment. The bicarbonate vitamin C crystals help to gently resurface the skin; remove dead and dry skin cells; and rejuvenate dull, sun-damaged complexions. Infusing the skin with vitamin C, the rapid activation gel gently removes dead skin cells as it aids in restoring sun-damaged skin.