
How to know which SPF sunscreen to use?
I do not know what number am I supposed to use?
Scientists say research has shown that anything over 15 FPS gives no more protection than it was 15, so 15 should be fine. On the other hand feel that there must be a reason by the SPF 50 or higher have been developed so that the use of SPF 45. Depending on your skin type as well. Most sensitive, the SPF to use.
Summer Sun Protection Part 1: ALL DAY IN THE SUN