What is Q10 toothpaste?Q10 toothpaste is a spearmint flavoured toothpaste containing coenzyme Q10 and sucrose laurate as active ingredients. Q10 toothpaste is formulated to help maintain healthy teeth and gums. What does Q10 toothpaste do?Coenzyme Q10 is a vitamin-like substance which plays a vital role in the bodys energy supplyacting in conjunction with enzymes (hence the name coenzyme Q10) to convert sugars and fat into energy. Coenzyme Q10 is also important as an antioxidant in the body. The tissues of the mouth contain both desirable and disease causing bacteria.