AquaFluide Claro Sun Protection SPF 50+ Photoderm by Bioderma is an extremely high protection sunscreen with a fluid and light texture like water, with a dry finish and maximum protection.The exclusive combination of dermal UVA/UVB filters and patented cellular bio-protection provides optimal protection against the harmful effects of UV rays,Cellular Bioprotection activates the skin's natural defenses, protects cells and fights premature skin ageing. A synergistic blend of 3 powders gives a matte finish to the dry touch.Photoderm MAX Aquafluide SPF 50+ is a unique technological foundation that allows you to combine extreme fluidity, a dry touch and very high protection. The unique combination of cutaneous UVA/UVB filters and the patented Bioprotection Cellulaire provides optimal protection against the harmful effects of UV rays, as well as true internal biological protection. Bioprotection Cellulaire activates the skin's natural defenses, protects cells and fights premature skin aging. A synergistic association of 3 powders allows for a matte finish to the dry touch. It's photogenic.All Laboratoire BIODERMA products are formulated according to the principle of ecobiology which is at the heart of the NAOS strategy, to respect your skin's ecosystem and maintain its health over time.Reach use. Reapply the product every two hours or after every bath, drying or sporting activity.Step 1: Apply evenly and generously before sun exposure (less amount of product reduces the level of sun protection).Step 2: Repeat the product application every 2 hours or after every bath, drying or sporting activityStep 3: Also available without color or with a golden shade.