Nordic Naturals always bases its products on science to maintain the highest quality. The company started twenty-three years ago and has been delivering fish oil of exceptional purity and freshness ever since. The fish oil used in their premium omega 3 products is sourced from the purest water on earth! Nordic Naturals has a wide variety of fish oils, probiotics, vitamins and more for the whole family. Quality tested, GMO-free, dairy-free and gluten-free and free of artificial flavors, colors and preservatives.