Vitamin E has a role in the protection of cells from oxidative stress. This ‘oxidative stress’ appears to be a major factor in many human diseases. 100% natural vitamin E. Natural vitamin E is better absorbed and utilised than synthetic vitamin E. Guaranteed Non-GMO. Ingredients:INGREDIENTS: one vegetarian capsule provides: Natural Vitamin E (d-alpha tocopheryl succinate) (400iu) 330mg In a base of alfalfa, spirulina & bilberry. Directions:As a food supplement, take one to three capsules daily with food, or as directed by your healthcare professional.