Evaluation of PKU Sphere in Maternal PKU

"PKU sphere is a Food for Special Medical Purposes (FSMP). This product is for use in the dietary management of phenylketonuria (PKU).~It is a powdered, low phenylalanine medical food containing a balanced mix of GMP, essential and non-essential amino acids, carbohydrate, fat, vitamins, minerals, and DHA.~It is available in 27g sachets providing 15g PE and contains 28mg Phe and 35g sachets providing 20g PE and contains 36mg Phe."