NANKID® OPTIPRO® Four has Optimized Protein, on top of all the essential vitamins and minerals, DHA, and Probiotics that your child needs. It contains the following: 1. Optimized Protein, that is high quality, lower quantity protein that helps provide the child optimal weight and development advantage. 2. Has BIFIDUS BL* probiotics which helps develop beneficial intestinal microflora which is necessary for immunity. 3. No Sucrose Added (or, no added table sugar) which decreases the risk of your child getting bacteria that can cause tooth decay or cavities. It is intended for children above 3 years old. Important Note: NANKID® OPTIPRO® Four is not a breastmilk substitute, but is a growing up milk intended for children above 3 years of age. Expiration date is in ddmmmyyyy format.