Anchor Health's Papaya Plus ingredients are:

• Bromelain
  Derived from a pineapple plant, bromelain is a group of powerful proteolytic enzymes that break down proteins into smaller nutrients that our body can absorb.
  
  In addition to helping digestion, bromelain actually has additional health benefits. For example, it has been shown to reduce inflammation to alleviate joint pain and muscle soreness, reduce the swelling of gout, accelerate healing of cuts and scrapes, and ease the symptoms of allergies.
  
  
• Papain
  Papain is also a proteolytic enzyme, derived from the papaya fruit. Besides being a digestive enzyme, papain can also be used to help heal wounds and to treat indigestion.
  
  
• Mycozyme
  Mycozyme is a starch-degrading digestive enzyme derived from Aspergillus. This form of enzyme breaks down complex carbohydrates and starches into smaller nutrients that are easier for our body to absorb.
  
  

Select Scientific References

• Maurer HR. Bromelain: biochemistry, pharmacology and medical use. Cell Mol Life Sci 2001; 58(9):1234-45.
• Murray M. The Pill Book Guide to Natural Medicines. 20002 Bantam Books.