If you know that your child is particularly sensitive to change, we recommend that you gradually introduce them to the new product. Rest assured that any slight changes in digestion should be minimal and temporary. You can simply replace one scoop of the Aptamil® Essensis Organic A2 protein milk stage 3 with a scoop of the new Aptamil® Essensis Organic A2 protein milk stage 4. Once your child has adjusted which could be as little as one day, you can replace another scoop and so on till you are completely on the new Aptamil® Essensis Organic A2 protein milk stage 4.
For more information, please read our transition guide here.