It's hard to tell if vitamins or supplements are really doing what theyre advertised to do. CoQ10 is for cardiovascular health, to better help cells function & to help with diminishing levels of CoQ10 due to age. There are 120 soft gels & while the label says to take one daily, it also includes that three can be taken daily for additional support. It contains 100 mg Coenzyme Q10 (ubiquinone) with other ingredients: soybean oil, gelatin, water, glycerin, beeswax & soy lecithin. Its also gluten-free & has no sugar, yeast, salt, corn, wheat, dairy, preservatives, artificial colors or flavors. This brand is Enzymatic Therapy which is part of Natures Way, Green Bay, WI. I cant tell whether this is improving our health or not. Vitamins & supplements do what theyre expected to do & theres no huge benefit that can be noticed right away. As this is added to my husband & my regular vitamins we wont know if theres significant improvement but we do know that were supposed to take it & this brand seems solid