Nature's Bounty B-12 1000Mcg 60s

Methylcobalamin is the advanced, active form of vitamin B-12 that is preconverted. Traditional b-12 cobalamin form supplements are readily absorbed into the body, and are then converted to a coenzyme form, known as methylcobalamin, to provide its many health benefits. Nature’s bounty B-12 methylcobalamin active form provides support for energy, heart and nervous system health.