Broad spectrum CBD oil is a middle ground between CBD isolate and full spectrum CBD oils. It has all of the cannabinoids and other chemical compounds except for THC. It has all the beneficial chemical compounds except for THC, so you’re likely to gain some of the beneficial effects without the entourage effect.
Like its counterparts, broad spectrum CBD oil goes through the normal extraction process. For places where THC is illegal, the benefit of broad spectrum CBD oil is that in the final stages of processing, the THC is removed from the extract. Therefore, broad spectrum CBD oil will not show up on a drug test if the test is looking for THC.