Kal Magnesium Taurate Plus 2 Daily contains 400mg of Magnesium with Coenyzme B-6. Kal Magnesium Taurate+ combines the mineral Magnesium with a free-form amino acid, Taurine. Magnesium Taurate is intended to provide nutritive support for normal, healthy nerve and muscle function, and regulates the healthy flow of ions across cellular membranes to help provide membrane stability and protect against oxidative stress in the heart, blood vessels and tissues. Pyridoxal-5-Phosphate, the coenzyme form of Vitamin B-6, provides bioavailable nutritive support for red blood cell synthesis and nerve tissue function. Studies have suggested a synergistic relationship between Magnesium and Vitamin B-6.KAL guarantees that NO ingredients other than those listed on this label have been added to this product.