Kerry Hanson


How Does Sunscreen Work Anyway?

Inside the chemical reaction happening on your face.

Image via Flickr

Not so long ago, people like my Aunt Muriel thought of sunburn as a necessary evil on the way to a “good base tan.” She used to slather on the baby oil while using a large reflector to bake away. Aunt Muriel’s mantra when the inevitable burn and peel appeared: Beauty has its price.

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