Dr Rimpler SUN Protection Xtreme SPF50 + sun cosmetic. A natural tan is a symbol of modern, vital, healthy and fit people, but the sun, like medicine, is only safe and positive in the correct dose. The secret is to enjoy the sun without regret. Now you have at your fingertips the perfect way to get a beautiful tan while safe. Extreme protection sunscreen free of oils and resistant to water and sweat. Leaves a light, non-viscous film on the skin. All these qualities make this an ideal product for use by the whole family and for tanned or non-tanned skin.