Flora's High Lignan Flax Oil is pressed from certified organic flaxseed (third party certification) that has been carefully selected for flavor and maturity. Flora's Flax Oil if high in Omega-3 & -6 Essential Fatty Acids (EFAs) that are important for proper immune system development, good muscle tone, soft smooth skin, and for maintaining a strong circulatory system. It is guaranteed to have not less than 10% flax particulate containing lignans. Lignans provide a natural source of beneficial antioxidants and phytoestrogens. Flora's flaxseeds are pressed in a state-of-the-art low-heat, light- and oxygen-free environment, then bottled in light resistant amber glass to ensure maximum nutritional value and freshness. Flora's high standards also guarantee this product to be GMO-free.