Natures Aid Co-Enzyme Q10 high potency formula may contribute to maintaining cardiovascular health. Co-Enzyme Q10 is an enzyme like substance that plays an important role in the release of energy from the food we eat. About Natures Aid Natures Aid have been manufacturing and supplying quality nutritional supplements to the independent retailers for 30 years. Their Philosophy has always been to provide high quality, effective nutritional supplements to help preserve and maintain optimum health. Natures Aid Co-Enzyme Q10 high potency formula may contribute to maintaining cardiovascular health. Co-Enzyme Q10 is an enzyme like substance that plays an important role in the release of energy from the food we eat.