PURITANS PRIDE NATURAL VIT E 400IU is an effective immune boost that functions to help you fight off infection, and may help lower your risk of blood clots by keeping the cells that line your blood vessels healthy. Free of gluten, dairy and synthetic dyes. And they are 100% free of Genetically Modified Organisms (GMOs). Our Organic supplements contain no peanuts or tree nuts, sodium, fish, artificial colors, flavors or sweeteners.