Photoderm Ultra-Fluid AR+ SPF50+ sunscreen for reactive skin, subject to redness. Ultra-fluid texture, comfortable and moisturising. Excellent makeup base. The Sun Active Defense* technology, inspired by the unique NAOS Ecobiology approach, improves the self-defence capacity of the skin to help maintain its health in the sun. The exclusive patented Rosactiv™ 2.0 technology targets at the source the biological mechanisms involved in different types of redness and discomfort and visibly reduces these effects with long-lasting results. Tested under dermatological and ophthalmological supervision. Proven efficacy: protects, reduces the appearance of redness, soothes.