Andrew Lessman's HIGH POTENCY B-COMPLEX is the most advanced high potency blend of all B-Complex vitamins, including ultra-high levels of our unique absorption-protected Methylcobalamin (Natural Coenzyme Vitamin B12) as well as a proprietary form of metabolically active Folic Acid (Methyl Folate). The B-Complex vitamins work together to sustain all metabolic processes from energy production and fat metabolism to healthy cell growth, including hair, skin and nail growth, as well as detoxification (liver), immune function and tissue repair. The B-complex vitamins are also as essential to healthy brain and nervous system function as they are to heart and cardiovascular system function. It has been well-established that our availability of B-vitamins is constantly challenged by age and stress, as well as the consumption of alcohol and medications. The typical diet falls far short of our most basic requirements for B-vitamins, particularly B12, due to its extremely poor availability in the diet and its very poor absorption from foods and supplements. Our unique B12 avoids the use of Cyanocobalamin and instead provides our special absorption-protected natural Coenzyme form of Methyl B12. We also deliver a proprietary form of Methyl Folate, since research has shown that many individuals cannot metabolize and utilize standard Folic Acid alone. No other B-complex supplement or multivitamin offers our uniquely beneficial Methyl B12 and Methyl Folate. Our HIGH POTENCY B-COMPLEX offers an unparalleled and convenient source of all B-Complex Vitamins in a small, easy-to-swallow capsule that is gentle even to sensitive stomachs.