(Carlson) Naturally rich in vitamin A, vitamin D3, EPA and DHA. Only cod fish caught in the winter and early spring are used for the highest liver oil content. Separated without the use of chemicals. Natural vitamin E (10 IU) has been added to each 1000 mg softgel to protect the freshness of EPA and DHA. You can chew or swallow these lightly lemon-flavored softgels for healthy heart, arteries, joints, brain-nerve function, and bone strength. 1-5 daily.