Flaxseed Oil 1000 mg Softgels, 60 ct, QC99864 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Heart health support supplements. Flaxseed oil, derived from the flax plant, is a source of omega 3-6-9 fatty acids. No added sugar, salt, yeast, artificial flavors or colors, and gluten-free.