Adeeva Nature's Essential Oils - Contains an optimum blend of omega 3, 6 and 9 essential fatty acids, which support cardiovascular, immune, brain and nerve function as well as vision, skin smoothness and softness, and other important functions. This product is free from pesticide residues, mercury and other important contaminants and is derived from non-genetically modified borage seed and flaxseed sources, as well as a high yield, pure grade fish oil (from anchovies, sardines).