End the fatigue and curb your hunger!† Try Natrol® Guarana (an exotic fruit from the Amazon)! Natrol® Guarana is a concentrated extract from the seeds of the Guarana climbing plant. Guarana is popularly used for weight loss, to enhance athletic performance, as a stimulant, and to reduce mental and physical fatigue. Guarana works by stimulating the central nervous system, heart, and muscles. Guarana is also cleanses the blood and prevents clotting.† Natrol® Guarana offers mental support while suppressing your appetite and boosting your energy level – all in an easy-to-swallow capsule!† † These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.