• Food supplement designed to support mental and physical performance at specific moments. • Contains vitamins B, C, magnesium, calcium, zinc, and caffeine from guarana seed extract. • Vitamins B2, B6, B12 and magnesium help reduce the feeling of tiredness and fatigue. • Zinc contributes to normal cognitive function such as concentration, learning, and memory. • Naturally sourced caffeine helps increase attention and concentration. • Fast-acting formula that works in 30 minutes. • Directions for use: Dissolve one tablet per day in a glass of water. • Indicated for adults over 18 years of age.