Coenzyme Q10 (CoQ10) is a promising candidate in the pharmaceutical and nutraceutical field. However, it has a poor bioavailability due to its very low aqueous solubility and high molecular weight. The purpose of this review is to discuss the different types of CoQ10 drug delivery systems (DDS) ranging from the simple oily dispersions to the nanotechnology-oriented systems such as nanocrystals, self-nanoemulsified drug delivery systems, etc. to overcome the solubility issue.
https://link.springer.com/article/10.1007%2Fs40005-013-0101-4