CoQ10

Coenzyme Q10 is naturally produced in our body. Every human cell has it in its mitohondria, known as powerhouses of the cell, as they are involved in energy production. Because of that it is also called "ubiquinon" i.e. one that is found everywhere. CoQ10 is the most abundant in organs that need an increased amount of energy, such as the heart, lungs, kidneys, and liver.