Bromelain is a natural proteolytic enzyme extracted from the stem or fruit of pineapple (Ananas comosus). As a plant-derived enzyme, Bromelain has excellent protein-degrading activity and is widely used in food, dietary supplements, pharmaceutical, and biotechnology applications. Bromelain is valued for its natural origin, high enzymatic activity, and versatile application potential. It is commonly supplied as a fine powder with stable quality and is suitable for manufacturers developing enzyme-based formulations and functional products.