Sun Bum's Original SPF 30 Sunscreen Spray protects the skin from damaging UV rays while leaving it dry to the touch. Along with protecting this skin, this sunscreen is formulated with vitamin E to counteract free radicals that cause premature aging.This spray is water-resistant for up to 80 minutes; reapply after towel drying or at least every two hours.Learn about the importance (and anti-aging benefit) of using sunscreen on our blog!