What is the reputation of Mead Johnson Blue Zhen 3? User experience sharing As an infant formula milk powder, Mead Johnson Blue Zhen 3 has always attracted much attention and praise. Among many users, it is known as a high-quality milk powder with reasonable price, good taste and comprehensive nutrition. The following is a detailed introduction to the reputation and user experience of Mead Johnson Blue Zhen three-stage milk powder from four aspects. price