Bromelain is a type of enzyme called a proteolytic enzyme. It is found in pineapple juice and in the pineapple stem.
Bromelain causes the body to make substances that fight pain and swelling. Bromelain also contains chemicals that seem to interfere with tumor cells and slow blood clotting. 
Bromelain can be used in food additives such as baked goods to improve their taste and quality. Because it has the excellent effect of skin rejuvenation, whitening and removing spots, it can also be used in beauty cosmetics

• Appearance: Yellow to brown powder
  
• Solubility: Soluble in water