REN Clean Screen Mineral SPF 30, 50 ml, Protection against Sunlight for Women, The REN Clean Screen Mineral SPF 30 protective sunscreen is a vital part of skin care when going out into the sun.Characteristics:protects skin against UVA and UVB radiationmineral UV filters remain on the skins surface and reflect the suns raysa skin-friendly and environmentally-friendly productis absorbed quicklyprotects the skin against premature ageinghas a soothing effectprotects against the effects of free radicalsHow to use:Apply to clean skin before sun exposure.