1. What is Jinlingguan Protective Milk Powder? Jinlingguan Protected Milk Powder is a high-end milk powder product specially designed for infants and young children. It uses the most advanced technology and the highest quality raw materials, and undergoes strict production processes and quality to ensure the safety, nutrition and taste of the products. Jinlingguan Protected Milk Powder not only provides various nutrients needed by infants and young children, but also has multiple functions such as promoting immune development and protecting intestinal health. 2. What are the characteristics of the formula of Jinlingguan Protective Milk Powder?