APF 90APF 90 Concentrated Protein is characterized by a high purity and an excellent spectrum, well balanced amino acids with a biological quality of 134. APF 90 is very easy to digest and therefore the food supplement ideal for periods of extreme physical stress. Limiting amino acids are supplemented to the nutritional value of foods can be used optimally and not waste continues to affect the metabolism. These properties make Probac. Protein A. P. F. 90 is