Contains a unique combinations of natural Active Omega-3 marine nutrients including EPA & DHA which are essential to the body & help maintain joint suppleness. Seven Seas Extra High Strength Pure Cod Liver Oil has been enriched to Provide over 100% more natural Omega-3 nutrients than standard cod liver oil capsules of the same size. Only Seven Seas produces pure Cod liver Oil by the unique Seven Seas Pure blend process with Triomega Fish Oils, a concentrated natural form