The ubiquinol form of Q10 is an outstanding antioxidant nutrient. This form of Q10 is especially beneficial for energy production and circulation.* There is only one producer of Q10 ubiquinol in the world. However, the preparation of ubiquinol supplements varies from company to company. Wellness Resources Super CoQ10 Ubiquinol contains d-limonene to enhance the bioavailability of the ubiquinol. The d-limonene makes the Q10 crystal-free and completely soluble. Wellness Resources Super CoQ10 Ubiquinol is highly absorbable supplement and an excellent price compared to other ubiquinol supplements on the market.* Q10 works in three main ways: 1) Q10 is essential for the production of energy inside cells.* If Q10 is low energy production is proportionately reduced.* 2) Q10 may take on the role of antioxidant, helping to protect the inner parts of cells as well as cell membranes from free radicals.* It works as a direct antioxidant itself, as well as an essential nutrient to recycle vitamin E so that it can maintain proper antioxidant activity.* 3) Q10 provides a concentration of energy to cell membranes to help them work properly.* When Q10 energy concentrations are proper in cell membranes it is like having a charged battery.* This proton electrical charge is helps open switches on the surface of cells that let important nutrients and hormones into cells, as well as keeping undesirable waste products and toxins out of cells.* Q10 also works in the general circulation. As an antioxidant working synergistically with vitamin E, it helps neutralize free radicals that may cause circulatory distress.* By energizing cell membranes, it supports the cellular health of those cells lining the arteries as well as blood cells.*