Coenzyme-B50 Complex is a super advanced vitamin B complex. It contains B vitamins in coenzyme form which provides instant energy production. Typically the body converts B vitamins into active forms via the liver. The metabolically active coenzyme forms of B vitamins in our formula do not need to be metabolized by the liver and are available for immediate use by the body. Coenzyme B vitamins are believed to have at least 5 times the biological activity of basic B vitamins.