With a key role in producing cellular energy, Ubiquinol or CoQ10 is an essential coenzyme which is naturally produced by the human body. This supplement is great for boosting your organs’ optimal functionality, and promoting healthy heart and liver operation. Although Ubiquinol is not a stimulant, it can be a natural energy booster. It’s generally safe for all healthy adults and can be taken at any time of day. In case you have chronic diseases that affect the heart, liver or blood sugar levels, consult a physician before consuming Ubiquinol.