More Than A Greens™ provides a 29,205 ORAC (Oxygen Radical Absorbance Capacity) Value per serving, which helps protect against free radical damage and the premature aging of metabolic cells.* ORAC is a USDA recognized standard that measures the biological antioxidant activity of whole food compounds - the higher the ORAC value, the higher the antioxidant activity...the better for overall health.* Even with a healthy diet, supplementing with additional antioxidants provides a superior level of protection.* ORAC Value confirmed by Brunswick Laboratories, an independent third party testing facility. This product has not been tested by the USDA.