Save Your Skin: Common Sunscreen Myths, Debunked

You Need More Than One Thin Coat

A quick layer of sunscreen isn’t enough for most adults. The American Academy of Dermatology asserts that most people only apply 25% to 50% of the amount that they need. Use one ounce for your body–enough to fill up one shot glass or two tablespoons.

How much do you need on your face? Dermatologist Elizabeth K. Hale recommends pouring a nickel-sized drop of sunscreen for your face. If you have a sunscreen spray, stick, or gel, you may need to coat yourself a couple of times.

Coming up: if you think your skin is safe indoors, think again.