You might be thinking, “Okay cool, but what if I’m actually swimming or running?” Great question, hypothetical friend.
Mineral sunscreen is water-resistant, but not invincible. If you’re doing laps or doing hot yoga on a beach (weird flex, but okay), reapply every 80 minutes.
And never—I repeat, never—rub the sunscreen into your eyes when you sweat. Use a towel to dab your face. Gentle. Like you’re petting a kitten made of sandpaper.
Sun Tan Lotion Guide & Beauty Products For Summer 2014
Also, wash your hands after applying. You don’t realize how much you touch your eyes until you’ve transferred sting juice into them while adjusting your sunglasses.