Protein digestion in poultry is a complicated process and efficient protein utilization is essential for optimizing poultry growth performance, reducing nitrogen in the litter, and optimizing feed costs by allowing lower quality protein alternatives to be used in diets. Our compound protease is a stable enzymatic solution that can be used in a wide range of feedstuffs to improve the digestibility of raw materials. It works efficiently in the whole gastro-intestinal tract as it consists of acid, neutral and alkaline protease, which fits different pH conditions and works optimally in the poultry digestive system.