Maybe you haven't gone so far as getting a chemical peel or paying $200 for a tiny jar of eye cream, but chances are you've tried something -- anything -- to make your skin look younger. But do you really know what works and what doesn't? This quiz could give you some new ideas.
Question 1 of 10
What's the most important thing you can do to keep your skin looking younger?
Question 2 of 10
Why does darker skin usually age better than fair skin?
Question 3 of 10
How are antioxidants involved in the anti-aging effort?
Question 4 of 10
What vitamins act as antioxidants?
Question 5 of 10
Which antioxidant has been proven to stimulate collagen production?
Question 6 of 10
An episode of "20/20" featured a village in Japan with a remarkable number of healthy, youthful-looking elderly residents. To what naturally occurring substance did the show attribute this phenomenon?
Question 7 of 10
What are two skin-resurfacing techniques that reduce fine lines and wrinkles?
Question 8 of 10
Why do smokers tend to have older-looking skin than nonsmokers?
Question 9 of 10
What's the only skin care product that has been proven to reverse fine lines?
Question 10 of 10