Sunforgettable SPF 30/50 mineral powders are lightweight mineral powders with a barely-there feel that provide safe, non-irritating, instant UVA and UVB sun protection. This sheer formula is easy to apply and reapply throughout the day. How to use: Use puff or attached makeup brush. Apply liberally and evenly all over your face and chest before sun exposure; reapply every two hours throughout the day for continued protection. Apply over Sunforgettable Primer SPF 30 for ultimate protection.