• Food supplement for adults over 18 that helps physical and intellectual performance and reduces fatigue. • Formula with B vitamins, vitamin C, magnesium, calcium and zinc. • Contributes to the normal functioning of the nervous system and energy metabolism. • Zinc supports normal cognitive function such as concentration, learning and memory. • Magnesium helps normal muscle function and calcium helps neurotransmitters. • No artificial stimulants or caffeine. • Directions for use: 1 tablet per day dissolved in a glass of water.