Swanson Lemon-Flavored Omega-3 Fish Oil softgels now include vitamin D! Like our other omega-3 fish oil supplements, these softgels feature molecularly distilled fish oil. Go ahead and compare against any other brand—we guarantee equal or better quality at a fraction of the price. Plus, our lemon-flavored formula is easy to handle. Enjoy the nutritional benefits of fish oil and vitamin D with a fresh lemon flavor.