Our organic guarana extract in capsules is highly titrated to contain 10% guaranine, a substance similar to caffeine that has great energizing, stimulating and slimming properties. This very high concentration of active ingredient allows our organic guarana extract to act quickly and effectively on the body. A natural fat burner and appetite suppressant, Guarana Bio facilitates weight loss by increasing daily caloric expenditure and providing a long-lasting satiety effect that will limit food cravings. It will also give a real boost by increasing physical performance (increase endurance, strength, immediate energy supply) and mental performance (improves concentration, productivity, allows you to be more alert). This supplement is therefore ideal for athletes, people who want to increase productivity, Origin: grown and extracted in Brazil. Analyzed and packaged in France.