5 Surprising Sun Protection Facts You NEED To Know

Think you know your SPF? Think again. Today, we’re tackling the grey areas of sun protection—from what SPF numbers really mean, to why the term “broad spectrum” is so important. We spoke with dermatologist and sun expert, Dr. Elizabeth Tanzi, and asked her our most burning questions (or rather, the questions to keep our skin from burning). Lucky for us, she was more than happy to explain everything we could possibly want to know about SPF.


Click through the slideshow above for five surprising SPF facts you NEED to know!