Monday, June 10, 2013

Is Your Sunscreen Lying to You?

The FDA's new rules on sunscreen labels are now in effect. Here's what you need to know. 

 

As a pale and freckled person whose skin burns by the time I walk from the office to the sandwich place for lunch, I am a sunscreen manufacturer's dream come true. I buy bottle upon bottle of the stuff all year round. Having spent so much money on it, I've felt entitled to gripe about sunscreen's outlandish label claims, like when marketers boast that their products are waterproof (they aren't) or offer "all-day protection" (all products rub off after a few hours and must be reapplied).

Happily, the FDA's long-awaited new sunscreen labeling rules, which passed in December but went into effect for all products this spring, make it a little easier for consumers to figure out what their sunscreen actually does—and how to use it. A full rundown is here, but here are the main things to look for on your sunscreen's packaging. First, the front:
 
The "broad spectrum" bit deserves some further explanation: It means that the product protects against both UVB—the kind that cause redness associated with burns—and UVA, which scientists believe cause premature aging and skin cancer.

For the rest of the story: http://www.motherjones.com/environment/2013/06/sunscreen-new-rules-uva-uvb

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