Sunscreen Buyer’s Guide

We all know using sunscreen reduces the risk of skin cancer and prevents premature aging. The less obvious part is how to buy it. We aren’t alone in recommending SPF 30 or higher and broad-spectrum sunscreen that protects the skin from both UVA and UVB rays. You should also purchase sunscreen that is water resistant--just remember to re-apply about every hour. Okay, so SPF 30+, Br…