... Sci.&Tech.,Co.,Ltd. It was designed specially for layers a Characteristics:l Special for the layer, enzyme formula was designed according ... :Xylanase, Glucannase,Cellulase,Mannanase,Pectinase,Amylase,Acid ProteaseNotice:1. Suit for the layer feed.2. Please dilute it with other feed ... . Shelf life: 12 months below 20°C, in unopened package. complex enzymes for layer