It contains iron, copper and cobalt for the synthesis of Hemoglobin and RBCs for oxygenation of tissues and organs. Cobalt also helps in absorption of iron from GI tract | Liv+ PET supplies Nicotinamide which plays an important role in production of energy | It has Chlorine which is necessary for health of cell membranes', brain, nerve transmission and skin. It promotes fat transport, protects against fatty liver and supports a healthy gastrointestinal system. It also has Zinc which is the co-factor in several enzymes involved in cell replication, carbohydrate and protein metabolism, skin and coat health, reproduction and wound healing.