This Tan Intensifier contains Tanimel which is an active ingredient derived from the rest-harrow plant, It helps maintain the body's natural melanin production both in & out of the sun, so your natural tan lasts longer. The fast absorbing formula provides 24h hydration & contains Vitamin E which is a powerful natural antioxidant that helps to protect from free radicals, which damage skin cells & cause premature skin aging. To use: Apply evenly & generously before sun exposure. Reapply frequently.