How Can I Tell if CBD is Good Quality? How Can I Tell if CBD is Good Quality? 14/07/2020 Jordan Ideally, CBD should state that it’s organically grown, and extracted using CO2 distillation rather than solvents, and have a third party lab test to verify the content and purity. There are many fake brands on the market with no CBD content at all. 0 Newer What Strength CBD Should I Start With? Older Is Dark or Light CBD Oil Better?