Combination of Q10 and Omega 3 fatty acids. Q10 is a CoEnzyme found naturally in the body?s cells. The product contains simultaneously purified fish oil (Omega 3) extracted from sardines, mackerel and anchovies. The oil is added to natural tocopherols, which prevent rancidity. Combination of Q10 and Omega 3 fatty acids. Q10 is a CoEnzyme found naturally in the body?s cells. The product contains simultaneously purified fish oil (Omega 3) extracted from sardines, mackerel and anchovies. The oil is added to natural tocopherols, which prevent rancidity.