15 Beauty Mistakes That Are Making You Look Older Than Your Age

This should seem like an obvious point, but it bears repeating: you should wear sunscreen every single day. Even if it's not sunny outside, even if it's Winter, and even if the only times you'll be outdoors is walking from your car to your office and vice versa. So put it on. Sun damage happens instantly, and its the top cause of maturation on the skin.