A white, sterile freeze-dried powder for solution for injection or infusion.

Hyalase is an enzyme, a natural substance that activates processes in the body. Used to temporarily break down the natural barriers in the body tissues so that injections or fluids injected under the skin or into muscle are more easily spread and absorbed. Also used to enable excess fluids and blood in the tissues to be more easily reabsorbed.

Acts to make the tissue between cells more permeable. This allows injected substances to be rapidly dispersed and absorbed.