The alkaline protease particles can be used to work in ... improve a visual effect. It can r Use: The alkaline protease particles can be used to work in coordination ... Color: Blue, Green, Pink, Yellow, Orange, ect Main Composition: Alkaline proteaseProduct Specification:Appearance:granules/speckles Odor: no peculiar smell Enzyme ... the enzyme activity, 25°C, ten months: ≥90% Alkaline protease Speckles