Is the ideal sunscreen cream to protect delicate and fair skin against the damaging effects of UVB radiation, UVA1, UVA2 radiation, visible light and infrared radiation. Sunstop is able to filter 99.9% of UVB raidation emitted by the sun.Sunstop also contains multiple physical, chemical and biological filters to absorb, reflect and diffuse radiation to prevent it from penetrating into the skin and fight free radical formation which will cause cellular damage.