A breakout-fighting overnight treatment gel that helps clear skin, calm inflammation and prevent future breakouts by reducing excess sebum, removing impaction plugs and eliminating bacteria that contribute to congestion. Key Ingredients of Salicylic Acid reduces breakouts and congestion, Hyaluronic Acid aids hydration and Tea Tree aids in healing and soothing. Suitable for congestion and break outs. Directions: After your Dermalogica Double Cleanse and Prescribed Dermalogica Toner apply the gel to the affected areas. Use pm for best results. No moisturiser is required under or over the gel. Contains no artificial fragrance or colour.