We gave the highest points to companies that use a CBD distillate for their tinctures. The process of distillation creates an extract that is pure on a molecular level. There are people who think distillate is too pure, and that a full spectrum decarb produces a more effective tincture. But in light of the inconclusive evidence, we prefer a distillate. The process allows for a high degree of control as to the finished product. It’s also odorless and tasteless, so those tinctures tend to taste better.
Basically there are a few types of oils. Full spectrum oils are ones that contain terpenes and other compounds. These type of oils tend to work better on specific conditions. Pure CBD is quite hard to come by if you don’t live in a medical or recreational state. There are other oils that also contain THC. The type of oil you need really depends on your medical condition and what you are looking to achieve