Factors affecting choice Wyeth is a world-famous maternal and infant brand, and its high-end milk powder series is highly respected. When choosing which one is good, consumers usually consider the following four factors: 1. Ingredients The ingredients of high-end milk powder are one of the factors that must be considered when choosing. Wyeth\’s high-end milk powder series is rich in a variety of nutrients, such as protein, minerals, vitamins, probiotics, etc., which plays an important role in promoting the healthy growth of babies. 2. Origin: The origins of Wyeth’s high-end milk powder series include Germany