There are so many different sunscreens to try — lotion, spray, or powder; mineral or chemical; tinted or untinted. But before you dive into all those options, let’s pin down which SPF level you need ...

SPF stands for Sun Protection Factor. It's a way of measuring how a particular sunscreen will protect your skin from the sun's radiation. There are three types, UVA, UVB, and UVC. Nearly all UVA ...