1. Selection factors of infant milk powder 1.1 Brand of infant milk powder 1.2 Ingredients of infant milk powder 1.3 Price of infant milk powder When choosing infant milk powder, we need to consider multiple factors. The first is the brand. The quality and taste of different brands are different. We need to choose according to the needs of ourselves and our babies. Next is the ingredients. Different brands have different ingredients. We need to adjust the ingredients accordingly.