These new sun care products - Sun Time - contain a new patented technology, SunSpheres, a sensational sun protection system with little hollow spheres filled with water.  The incoming rays are broken by the water in the hollow beads forming several layers on the skin.  This considerably reduces the penetration of harmful rays.  Only the rest of the rays are then absorbed by our approved light protection filters.  The Sun Protection Factor of this product is 38.  (1.7 oz.)