Olive oil Use it for: Eczema

Soothe flareups by applying olive oil directly to the irritated area, says a Dr. Packed with antioxidants that can reduce the inflammation associated with eczema, olive oil is the basis for many moisturizers; when used alone, it lacks chemical irritants you may find in store-bought creams. As a bonus, olive oil’s antioxidants help prevent and repair damage that can lead to wrinkles and brown spots.
Rub 1 teaspoon per square inch of skin, which creates a seal that prevents skin from drying out. For serious cases, cover oil-slathered skin with plastic wrap overnight to lock moisture in.