Mega B Q10 contains the bioavailable and metabolically active forms of vitamin B2, B6 and B9, plus CoQ10 to help maintain energy levels. Vitamin E and CoQ10 are antioxidants that reduce free radicals formed in the body. Vitamins B1, B6 and B12 support nervous system function and vitamin B5 supports a healthy stress response in the body. A comprehensive formula in a convenient one-a-day capsule.