Natrol High Caffeine is an energy product based on caffeine and calcium. Its advantage is the absence of sugar and calories in the composition, which allows you to use energy without compromising your health, especially for people who adhere to dietary nutrition. It is recommended for temporary enhancement of performance, concentration of memory and attention at any time of the day. Natrol High Caffeine reduces the feeling of constant chronic fatigue, drowsiness, stimulates mental and physical activity at the moments when you need it, provides the body with additional energy almost instantly. It has a stimulating effect on the central nervous system, increasing the acuity of thinking and brain activity, revealing the potential of mental abilities.