- Hemp-sourced CBD: LEGAL
- Marijuana-sourced CBD for medical use only: LEGAL
- Marijuana-sourced CBD for recreational use: ILLEGAL
In December 2018, Missouri legalized medical marijuana under Constitutional Amendment 2.
Previously, medical CBD was only legal if the hemp extract product contained 0.3% THC or less, and at least 5% CBD (HB 2238, 2014). This bill was also enacted specifically for patients with intractable epilepsy. Under the new 2018 law, the medical cannabis program has been expanded to include medical marijuana and a range of qualifying conditions.