Guarana is a creeping shrub native to the Amazon rainforest that produces clusters of small bright red fruit, the seed of which has been used by indigenous tribes for centuries to help to reduce mental fatigue, and to help maintain mental awareness. It gains its energizing benefits from a number of actives that are found in the seed. These include caffeine and two other stimulants -theophylline and theobromine. These stimulants are found in a complex named Guaranine that provides gentle stimulation over a period of several hours, without the peak and trough in energy that is associated with many sources of caffeine. The level of caffeine found in the recommended daily dose of GoGo Guaraná tablets (two tablets) is less that that found in a single cup of coffee!Rio Trading only use the highest quality of Guarana seed from the Brazilian Amazon Rainforest prepared using traditional drying methods.Suggested Use: 2 - 4 tablets per day half an hour before food or as recommended by your practitioner. 2 tablets may be taken half an hour before exercise if being used for fat burning/energy boosting for sports activities. Ingredients: Pure Guarana (Paullinia cupana) seed powder 500mg, Acacia, MCC, Stearic Acid, Magnesium Stearate, Dibasic Calcium Phosphate. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.