But, hair oils Really don't just exist to deal with hair problems—they may be preventative, far too. "Oils are our body's natural skin barrier," says movie star hair and make-up artist Jocelin Williams. "They seal in all of the nutrients and secure our hair and scalp from the skin pollutants." https://bookmarkingdepot.com/story17174695/5-essential-elements-for-bum-bum-hair-oil