The present invention discloses a means to improve stability, dissolution, and in vivo bioavailability of non-aqueous oral formulations containing natural or synthetic cannabinoid derivatives. In particular, this invention provides a non-aqueous cannabinoid formulation containing zero amount of water with one or more organic solvents, surfactants, co-surfactants, semi-polar solvents and mono-di glycerides. Upon administration, these formulations produce nano-sized cannabinoid liquid globules.