Our classic Arctic Cod Liver Oil has always been derived from 100% wild Arctic cod (Skrei)no other fish oils or synthetic additives are ever used. Un fermented oils, our cod liver oils are manufactured to eliminate free fatty acids and prevent rancidity. By managing every step of the supply chain, we ensure the exceptional quality, safety, and sustainability of our products, from boat to bottle. This product is also available in lemon-flavored soft gels.