CBD Oil also known as Cannabidiol Oil is made from one of the many Hemp extracts called Cannabidiol (CBD) that is not as addictive as THC and comes with a lot of health benefits. Although Medical Marijuana is used by many and is legal in several states for medical and recreational use, CBD was not well studied until recently. Researchers have found that CBD comes with a lot of health benefits. It can be used to reduce pain, increase alertness, reduce fatigue and many more. There are lots of retail brands that are now selling CBD products both online and in store. But the matter of concern is that not all of them has an ideal concentration of CBD. The acceptable amount of THC in any CBD products is no more than 0.3%.