ImmPower and Vitamin D3 A Dvine combination ImmPowerD3 combines the natural killer cell-enhancing properties of ImmPower-AHCC with the T-Cell activating qualities of Vitamin D3 to make an affordable, daily protector of your good health.ImmPower-AHCC ImmPower-AHCC (Active Hexose Correlated Compound) is a hybridized mushroom extract that provides unsurpassed support for the immune systems front line defenses such as maintaining natural killer cell function, supporting enhanced cytokine production and promoting optimal T-cell and macrophage activity. More than 30 published studies document ImmPower-AHCCs ability to enhance overall immune protection.Vitamin D3Vitamin D3, commonly known as the sunshine vitamin, has always been known for its beneficial effects on bone and joints. However, more and more evidence is pointing to its immune enhancing properties, especially its ability to promote T-cell activation. Without proper quantities of Vitamin D3, T-cells remain nave and dont provide the full protection required for good health. One HOT CombinationAmerican BioSciences is the company who first introduced AHCC in the United States, and ImmPower-AHCC remains the BEST-SELLING AHCC. ImmPowerD3s unique combination of AHCC with the added benefits of Vitamin D3 gives customers two of the most well-researched, powerful immune supplements in one capsule.ImmPowerD3 is vegetarian and gluten free. It is the perfect supplement for those individuals who are looking to protect their good health with a daily, proven combination supplement.