Nutritional supplement for reducing fatigue and exhaustion - magnesium (Mg2+), vitamin B6 (pyridoxine hydrochloride) and vitamin B12 (cyanocobalamin), for resistance to stress, nervousness and concentration support - magnesium (Mg2+) and for normal muscle activity - magnesium ( Mg2+). Dosage Adolescents from 12 years, adults, pregnant and lactating women, long-term 1 tablet per day; for an intense effect during physical or mental stress, 2 tablets per day for a short period of time. After the meal and drink a sufficient amount of liquid. Composition magnesium (magnesium oxide from Dead Sea salt), vitamin B6, vitamin B12 Try other products from the Da Vinci Academia brand, which are in the Head, Memory & Mental Wellbeing, Nutritional Supplements and Vitamins categories. 10 customers rated the product and 100% would recommend it. The product currently has a 7% discount. If you are not sure about choosing this product, get inspired in the category Magnesium - Magnesium.