Solgar CoQ-10 400mg contains Coenzyme Q10, also known as CoQ10, a compound that helps generate energy in your cells. CoQ-10 is a fat-soluble antioxidant. Antioxidants help fight cell-damaging free radicals in the body. Solgar CoQ-10 400mg formulation is offered in an oil-based softgel, suitable for vegetarians.use one (1) to two (2) softgels daily, with meals, or as advised by a healthcare practitioner.Suggested Use: As a dietary supplement for adults.