Rosita Ratish Liver Oil contains a wide spectrum of naturally occurring fatty acids, fat soluble nutrients and antioxidants. It is an exceptionally rich source of naturally occurring biologically active alkylglycerol lipids. No heat or mechanical devices are used to extract this oil, only nature's ancient principles. Rosita RLO has a mild, buttery taste – less fishy than cod liver oil. The oil will get absorbed easily with the taste dissipating quickly. Rosita Ratfish Liver Oil contains more than 33% Alkylglycerol content which is a natural antioxidant. It contains omega-3, omega-4, omega-6, omega-7, omega-9 and omega-11 fatty acids in their naturally occurring forms as well as a naturally low ratio of vitamin A to vitamin D.