Entire Vitamin E derived from natural vegetable oil concentrate. From the FDA's website: "Some scientific evidence suggests that consumption of antioxidant vitamins may reduce the risk of certain forms of cancer. However, FDA has determined that this evidence is limited and not conclusive." Details Serving Size: 6 drops Suggested Use: May be used as a dietary supplement or be applied to the skin for cosmetic and other purposes. Free of: yeast, wheat, gluten, corn, milk, egg, preservatives, additives, colors, synthetic Vitamin E. Other Ingredients: Extra Virgin Olive Oil. Warnings: None Disclaimers: Natural color variations may occur in this product. .