Vitamin B2 (Riboflavin) is part of the group of essential nutrients known as the B-Complex. B-Complex vitamins, including Vitamin B2, work to support energy metabolism in the body.* Vitamin B2 is necessary for normal cell function and supports nervous system health.* It helps the body convert carbohydrates, fats and proteins into energy and supports the body during the occasional stress of daily living.* This formulation offers essential B2 in a convenient vegetarian dosage form.