Pearly Whites

InStyle.com
Natalie Portman
Natalie Portman

4/9/08
GET THE LOOK : Heavy bleach may get ketchup out of our laundry whites, but harsh peroxides can wreak havoc on our other whites: tooth enamel. In an age when whitening products are everywhere, an over-bleached grin can easily become damaged, dull and lackluster.
INSIDER TRICK : Protect the naturally lustrous dentin of your tooth enamel: Look for a whitening formula that's gentle on teeth and contains ingredients to restore glossiness.
BUY ONLINE NOW : Crest VividWhite toothpaste , $4

-Polly Blitzer

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