Magnesium is an essential mineral involved in over 300 bodily processes and one we must obtain from our diets however magnesium deficiency is commonplace. Our Bio-effective food-state magnesium supplement is a natural and gentle form of this vital nutrient. Provides 100mg of magnesium per tablet. What makes this supplement Bio-effective?: A long acting magnesium that goes into a multiplicity of pathways Contains inactivated Lactobacillus bulgaricus which gives postbiotic and gut support. Naturally chelated so has amino acid carriers to ensure its protection and bioefficacy