Choline Chloride is one kind of Vitamins.It is a common additive in animal feeds for both farm animals and pets. Choline is an essential nutritive chemical, while chloride is an electrolyte salt commonly included in nutrition supplements. It is an organic compound and a quaternary ammonium salt. It has a choline cation with chloride anion. Alternative names are hepacholine, biocolina and lipotril. And it is very important for the nutrition and growth of the animals . Because young animals cannot synthesize Choline Chloride by itself,so their required Choline should be taken from feedstuff.