Choline bitartrate(with the assay of choline 40%) is a nutritious additive and fat remover. It can enhance fatty metabolism in human beings and eliminate the accumulation of fatty in liver. Being a product of vitamin, it can be applied to medicine, healthcare product and food. L(+) choline bitartrate now has the tendency of replacing the choline chloride crystal and DL- choline bitartrate when being used for children and mother-to-be. The pure one is to be colorless or white crytal powder, easy to moisture, whose quality has reached to the FCCIV and USP standards.