Olive oilBest for: Dry skin
We've all heard stories about women in Italy bathing in the stuff -- and I'm sure they have beautiful skin. But using olive oil as a face oil is the scariest of all. I may have become an oil enthusiast, but I've never been able to use this one for anything other than cooking and salad dressing.
However, Baumann loves extra virgin olive oil for patients with very dry skin. (Note the word "very.") She says you can buy it at the grocery store -- just be sure to look for the term "first cold press" on the bottle. (These formulas are higher in antioxidants than other varieties.) Not only is it super moisturizing, olive oil is also rich in compounds like polyphenols, squalene, and fatty acids -- all of which are nourishing and help fight aging.