Magnesium contributes to a reduction of tiredness and fatigue, supports electrolyte balance, the nervous system, normal muscle function, normal psychological function and the maintenance of normal bones and teeth. B6 (pyridoxine) contributes the regulation of hormonal activity, to the reduction of tiredness and fatigue, the energy-yielding metabolism, to normal psychological function and the functioning of the nervous system. Vitamin B6 also contributes to the normal function of the immune system, to normal homocysteine metabolism and red blood cell formation.Ingredients:INGREDIENTS: one vegetarian capsule provides: Magnesium (citrate) 100mg Vitamin B6 (pyridoxine) 25mg In a base of alfalfa, spirulina & bilberry. Directions:As a food supplement, take one to three capsules daily with food, or as directed by your healthcare practitioner.