Struggling to find the best sunscreen for you this summer? In this video, dermatologist Dr. Michelle Henry breaks down everything you need to know about sunscreen, including which SPF to choose and how often you really need to reapply. She explains when to look for mineral sunscreen, oil-free sunscreen, water-resistant sunscreen, and everything in between. Plus, she shares tips for avoiding harsh sunlight, such as the ‘shadow rule’ and keeping an eye on the UV index.