I use this for the beach, hiking, and running while in the hot Hawaii sun. I stay out for a few hours at a time and have not gotten sunburned while using this. I sweat A LOT and quickly, and this sunscreen stays on and works well.Sunscreen made by people who are active. The smell is pleasant, not like the common sunscreen scent that you always smell as you walk along the beach. It dries quick and is not sticky when applying it. I use this for my body and not my face. I use the sun bum stick for my face.