Viproactive® MagB6 supports the nervous system and muscle function with magnesium, zinc, and calcium. The dietary supplement is particularly suitable for people with magnesium deficiency. Combats magnesium deficiency What it is Viproactive MagB6 is a dietary supplement to combat magnesium deficiency. We at Schaeffer Nutraceuticals have developed a balanced combination of magnesium, zinc, and calcium to support the nervous system and muscle function. Why it is good * Effective magnesium supply * Promotes muscle functions * Strengthens the bones