ProZinc U-40 Insulin Syringes Pack of 120. ProZinc U40 Insulin Syringes with needles (29G x 1/2 inch fixed needle) for use with ProZinc 40IU/ml Insulin only.
Formulated for the treatment of diarrhoea in cats and dogs. It works by protecting the lining of the intestine by absorbing any toxins and promoting firmer stools.