| abstract |
The present invention is generally directed to substantially pure cannabidiol, stable cannabinoid pharmaceutical formulations, and methods of their use. In one aspect, the present invention is directed to stable pharmaceutical formulations for oral administration comprising from about 0.1 to about 50 % of a cannabinoid, from about 0.1 to about 40 % of a polyethylene glycol, from about 0.1 to about 50 % of propylene glycol, and from about 0.1 to about 20 % of water, wherein the formulation does not contain alcohol and the formulation has a pH of from about 5 to about 8. |