Free Provides very high broad spectrum (UVA and UVB) protection and helps protect against some of the harmful effects of infrared rays and pollution. Very water resistant. Leaves no white marks. Airlysium™ technology instantly melts into the skin and provides shine control. How to use: Apply as the last step in your skincare regimen. Suitable for use under make-up. Apply your sunscreen just before sun exposure. Reapply frequently and generously to maintain protection especially after sweating or toweling. External use. Overexposure to the sun is dangerous. Even with a sunscreen product it does not provide 100% protection. Keep infants and young children out of direct sunlight.