An introduction to CBD Oil

Where Does CBD Oil Come From? What does the resin do for the plant? Resinous Trichomes CBD oil is extracted from the resinous trichomes of cannabis plants. To make CBD oil, one must start with CBD-rich plant material. Solvents that are commonly used to extract CBD from cannabis include supercritical CO2, ethanol, hydrocarbons (such as butane) and olive oil.