BlueRich Super Strength Blueberry Concentrate 36:1 is made from whole Canadian-grown blueberries that supply antioxidants for the maintenance of good health. One softgel is equivalent to approximately ⅛ cup of fresh blueberries and provides the entire spectrum of blueberry nutrients. The blueberry concentrate is standardized to 2.5–5% anthocyanins, which are the high-ORAC (oxygen radical absorbance capacity) antioxidants found in blueberries.