Skin care is a broad term that refers to everything from hygiene to anti-aging regimens. Learn more about skin care at HowStuffWorks.
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Do you know how to take care of your skin?

Curcumin, the key component of the herb turmeric, has been used for centuries as a food color and dye and as a natural treatment for certain skin problems. But does any scientific evidence back up such uses?

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Can petroleum jelly be used as a moisturizer?

Some moisturizers cost hundreds of dollars. These products promise to erase lines, wrinkles and dark spots. But can a trusty tub of petroleum jelly do the same thing?

Do certain cleansers cause redness?

Irritated skin -- whether red or dried-out -- can be a sign that you're using the wrong product for your skin. But is it time to change your cleanser?

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