Nature Made Focus Boost Capsules are fast-acting and provide two clinically studied ingredients: Green Tea Caffeine Extract plus L-Theanine to help reduce mental fatigue and support focus and attention. Formula also includes essential B vitamins: Vitamin B6, Vitamin B 12, Niacin (B3), Thiamin (B1) and Pantothenic Acid. These B vitamins support cellular energy production and healthy brain cell function. B12 vitamins help reduce fatigue for those low in B12. Adults, take 1 Focus Boost capsule daily with water, with or without food. Each focus supplement capsule is gluten free and non habit forming with no color added and no artificial flavors. This product is not intended for children and those sensitive to caffeine. Get a quality Caffeine and L Theanine supplement from Nature Made. *Based on a 2024 survey of pharmacists who recommend branded vitamins and supplements. 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.