1. Addition of small maternal protein: through the process of milk protein hydrolysis, macromolecular protein components are hydrolyzed into small molecular proteins and polypeptides.

2. Amino acid optimization: focusing on amino acid optimization 14 years, the amino acid similarity between the optimized formula milk and breast milk is as high as 96.7%.

3, reasonable osmotic pressure: by adjusting a variety of mineral salts that cause the burden on the baby's kidney, the osmotic pressure value is close to the level of human milk, avoiding the burden on the baby's kidney.

4. Add nutrients, such as OPO structured fat and probiotics.