Eagle Nutra-Mag BioMuscle Powder - 250gDescription Nutra Mag BioMuscle contains multiple forms of magnesium plus key supportive nutrients including metabolically active B vitamins, zinc, chromium, glutamine and taurine. This formula has been specifically formulated to maintain optimal magnesium levels in the body for the support of healthy neuromuscular function, including muscle tone and muscle relaxation in women. Nutra MagTM BioMuscle also supports healthy cardiovascular system function