Refined hemp oil has been heavily processed, including heating, bleaching, and deodorizing. This destroys most of the oil’s nutritional value. Refined oil is generally used in commercial skincare products and for various industrial purposes.To gain the oil’s nutritional benefits, you want unrefined hemp oil. It’s sometimes labeled as virgin, raw, or pure. The best hemp oil is cold-pressed, meaning it was not exposed to heat during the extraction process. And it’s best of all if the oil is also organic.