The B complex family of vitamins features 11 ingredients known to support cellular growth, neurotransmitter function and metabolism. As a result, many adults supplement their diet with vitamin B to increase energy levels, emotional balance, mental acuity and physical endurance. Kal's B-50 Complex delivers a complete profile of B vitamins including vitamin B6, vitamin B12. folic acid and biotin. It's formulated with the Aroma Smooth minty coating for smooth digestion and absorption.