Nutritional composition analysis of Wyeth Platinum Milk Powder Stage 3. Wyeth Platinum Milk Powder Stage 3 is a milk powder suitable for babies aged 1-3 years old. It contains very rich nutrients. Among them, its protein content is relatively high, which can meet the baby\’s growth and development needs; at the same time, it is also rich in vitamins and minerals, which helps the baby\’s immune system and brain development. In addition, it also