The ingredients in Kidney Korrect have been shown to support healthy kidney function.* Champignon is an extract of the Agaricus bisporus mushroom, also known as the white or button mushroom. It has been shown to help the body maintain a healthy ratio of creatinine in the blood versus the urine. Red ginseng, a specially formulated form of Panax ginseng, also supports healthy kidney function and displays kidney-protective and antioxidative properties. Astragalus provides support for healthy glucose metabolism and kidney function.*