Recent studies indicate that gamma-tocopherol, a form of vitamin E found in food sources, is essential for overall health and wellness. It has been found to be a more powerful antioxidant than alpha-tocopherol and may help support the cardiovascular system. Research suggests that a ratio of gamma to alpha-tocopherol higher than 1:1 increases the levels of both in the body. Source Naturals Gamma E 400 includes 3:1 gamma- to alpha-tocopherol ratio (190 IU equals 126 mg) and tocotrienols from palm fruit, containing all four forms - alpha, beta, gamma, and delta. Additionally, sesame seed oil, abundant in gamma-tocopherol, is used as the base. EVNol™ is a trademark of ExcelVite Inc.*