Argentine Desiccated and Defatted. Pharmaceutical grade. Three tablets supply 25% of the MDR (Minimum Daily requirements) for Vitamin B2, 3% of B1 and 15% of Niacin and Iron. Mega Liver is Lypolized (freeze-dried) to ensure that all nutritional elements are kept in their active stages. Mega Liver helps detoxify and oxidize many fatigue toxins produced during heavy exercise.