Glycomacropeptide formula with amino acids, vitamins, minerals, trace elements, carbohydrate, fat and low phenylalanine: Sachets containing oral powder 33.4 g, 30; PKU GMPro ULTRA® Page last updated: 1 July 2022 Public Summary Document (PSD) March 2022 PBAC Meeting - (PDF 358KB) Public Summary Document (PSD) March 2022 PBAC Meeting - (Word 52KB)