What Is the Strongest Over the Counter CBD?
The strongest CBD oil you can buy contains 50-100 milligrams of CBD per milliliter (mg/ml). This concentration of CBD will feel strong even for experienced users, offering reliable relaxation and relief. To find a CBD tincture that offers the highest-possible potency, choose options that contain 1,500mg+ CBD in a 30ml bottle.
CBD strength isn’t just about the concentration of CBD in the bottle, though. Forms of CBD that offer cannabinoid synergy — like full-spectrum and broad-spectrum — will feel stronger than CBD isolate even if they aren’t as potent by the numbers. Plus, the extraction method, carrier oil, and production processes that go into making CBD oil all play a role as well.
- Understanding mg/ml: CBD strength can be determined by dividing the overall strength of the product by its size (i.e., 1,500mg of CBD in a 30ml bottle offers a strength of 50 mg/ml).
- The Strongest CBD Oil: CBD strength is also determined by the type of CBD (full-spectrum or broad-spectrum vs. isolate), other ingredients included, and the processes the producer uses.













