Whether your skin is dry, normal, or even oily, if you can only afford one skin care product, experts say, your dollars will be well spent on a good moisturizer.

• 无论你的皮肤是干性的、中性的、或是油性的，如果你只买得起一种皮肤护理用品，专家说，你的钱花在品质好的润肤霜上将是最划算的。