Solaray B-Complex 50 is a complete B Vitamin blend in a base of whole grain rice and aloe vera gel concentrate. B-Vitamin blends are known to support the health of the skin, hair, eyes, mouth, and liver. In addition is supports the breakdown of carbohydrates into glucose. This provides energy for the body. This includes the breakdown of fats and proteins, which aids the normal functioning of the nervous system. It also aids muscle tone in the stomach and intestinal tract.