NEW Medicated Clearing Gel An overnight, medicated treatment that helps clear skin and prevent future blemishes by exfoliating dead skin cells, reducing oil production and combating acne bacteria. Contains Dermalogica's unique Alginated Zinc Triplex to fight bacteria, soothe inflamed skin and help regulate sebum (oil) production. Exfoliating Salicylic Acid is delivered deep into the follicles to prevent future blemishes, while naturally-antiseptic Tea Tree Oil aids in healing and soothing.