1. Classification of formula milk powder ingredients Formula milk powder is made from milk or dairy products as the main raw material, through processing, modulation, adding nutrients and other steps. According to their different ingredients, it can be divided into various types such as full-fat formula milk powder, skimmed formula milk powder, and partially skimmed formula milk powder. 2. Ingredients of full-fat formula milk powder Full-fat formula milk powder is formed from milk as the main raw material after processing. Its main ingredients include lactose, whey protein, casein and milk