Here is part of an article expanding on the scar tissue eating enzymes.
Among the best enzymes for removal of scar tissue are serrapeptase and nattokinase. Chymotrypsin and pancreatin are considered to be especially valuable against cancer tumors, especially pancreatic cancer tumors.
An especially powerful enzyme is serrapeptase, which is a proteolytic enzyme derived from a species of bacteria originally found in the intestines of silkworms. The bacteria Serratia marcescens E1 produces Serrapeptase, an enzyme that enables the silkworm to dissolve its tough cocoon and emerge as the silkworm moth. Serratia is produced by fermented cultures. Studies have shown that serrapeptase reduces scar tissue, improves tissue healing and significantly reduces inflammation.