Berocca Boost is a dietary supplement that helps the mental and physical performance (concentration, cognitive performance) with a fair boost effect when Formula needed clinically tested with vitamins B and C, magnesium, calcium, zinc, Caffeine and seed extract of guanara, Natural energizing Ideal for students, young professionals and athletes, who need concentration and mental and physical performance at specific times. Contributes to attention, concentration, memory, resistance to stress and reduced mental and physical 1 fatigue compressed dissolved day in a glass of water, works in 30 minutes not recommended for use in children under 18 years or During pregnancy.