Vitamin B Complex 100% RDA 360 Tabs Supports energy production & sustained higher metabolism Improves memory, mood & focus Helps stimulate cartilage & joint fluids Helps with healthy skin B vitamins play a vital role in a number of key bodily functions including; energy production, red blood cell production, brain function & nervous system function. They have been shown to improve memory & focus, increase vascularity & show excellent antioxidant properties.