health benefits of olive oil but did you know that it is great for your hair to? Olive oil is rich in essential vitamins and fatty acids, such as vitamin E and other antioxidants that can help to protect your skin and hair from the free radicals that can damage cells, making it a long time favorite for natural skin care. All of the great things about olive oil that make it a wonderful moisturizer for your skin also makes it a great choice for hair care. It's even great to help clear up a stubborn lice problem for kids by preventing the nits from sticking to the strands of hair. In addition to adding shine and vitality to your hair, olive oil can also help to clear up dandruff.