Apply FOTOSUN UV 100 FPS 50+ FACIAL AND BODY CREAM daily at least 20 minutes before sun exposure and whenever necessary. Apply a thick, even layer to the skin and reapply 2-3 times a day to ensure an adequate level of protection, even on cloudy days. It is recommended to repeat the application every 2 hours, after swimming, physical exercise, drying with a towel, intense sweating or prolonged exposure to the sun. SPF: Sun Protection Factor.