We produce hand-made, cold-pressed BIO WALNUT OIL by OAK PRESS, using old French technology from 1803. 100% BIO NATURAL PRODUCT. 100% of high quality and well washed organic, raw walnuts, extracted by a single cold pressing of OAK PRESS. No contact with metal. No heat treatment. Short shelf life (6 months) because it contains absolutely no preservatives, colors and flavors. Prevention and treatment of a wide range of diseases. Use of certified organic raw materials. Walnut oil is cholesterol-free and provides a record amount of omega-3 essential fatty acids. Omega-3 fats increase good cholesterol, lower bad cholesterol, prevent abnormal heart rhythms, reduce the risk of heart disease and prevent blood clots.