E oil 30 000 iu by good n natural 25 oz liquid e oil 30 000 iu 25 oz liquid natural vitamin e oil delivers the antioxidant protection of vitamin e which promotes immune function helps support cardiovasular wellness their natural vitamin natural vitamin e oil is so pure it can be taken orally each five 5 drops contain 100 international units iu of vitamin e d alpha tocopheryl acetate in a natural base of wheat germ and vegetable oils suggested use as a dietary supplement for adult