BioVibrant is a multifunctional, complete supplement designed to support heart, brain, and immune systems, as well as promote lean muscle development in dogs and cats. Taurine and its precursors Cysteine and Methionine play important roles in both cardiac and brain support. L-Carnitine is known for its role in lean muscle development to support good cardiac function, weight control, and also plays an important role in energy conversion. Cysteine is included in BioVibrant due to it’s role as an antioxidant and to help support a good immune system function.