RAD SPF 15 sunscreen has a very nice texture that is not as sticky as that of most other sunscreens. It contains titanium dioxide and organic sunscreens as well as vitamins C and E and beta-carotene that nourish and protect the skin. Thus, you get adequate protection against the UVA and UVB rays of the sun. Suitable for all skin types and ages, 12-month-old babies included. Instructions for use: Apply RAD SPF 15 to your face, neck and chest over your favorite Environ product and to other areas of skin exposed to the sun. RAD SPF 15 can be applied under makeup. It is advisable to apply it again every two hours if you spend long periods of time in the sun.