Halibut liver oil is useful for individuals with digestive problems since they may have difficulty converting beta carotene into vitamin A. It is also effective for proper eye function, immune system function and the integrity of your skin.Medicinal IngredientsNon-Medicinal IngredientsSoftgel (gelatin, glycerin, purified water), organic flaxseed oil, vitamin E.A rich source of vitamins A &D to help in the development and maintenance of bones and teeth, in the absorption and use of calcium and phosphorus, and in the maintenance of eyesight, skin, membranes, immune function, and night vision.