Nutritional B-complex with Vitamin C is a high potency Vitamin B-Complex formula delivering key B Vitamins, including Thiamin (B1), Riboflavin (B2), Niacin (B3), Pantothenic Acid (B5), and Vitamin B6, as well as additional Vitamin C. The B Vitamin Complex are essential nutrients required by the body. They help convert food into energy, allowing one to stay energized throughout the day, as well as supporting mental performance, metabolism of proteins, fats and carbohydrates. , Directions: As a dietary supplement for adults, take one (1) capsule daily, preferably at mealtime, or as directed by the healthcare practitioner.