Bio-Fibrin is formulated to be the best natural dissolver of fibrin available. Fibrin is a protein string that holds biofilms and cysts together. Fibrin that dies and packs together also helps form scar tissue. Out of thousands of enzymes that dissolve foods, there are 5 that are very good at dissolving the particular protein that makes up fibrin. We have designed the perfect blend of those 5 proteolytic (protein dissolving) enzymes together in our Bio-Fibrin. Thousands of people, professionals and clinics now attest to the wonderful results of our Bio-Fibrin in our protocols and as well with internal scar tissue! Allergen Warning: Contains Soy.