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ProZinc Rx

Starting at $53.00$38.69
* Most orders ship within one business day after approval


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ProZinc for Cats

Most cats with diabetes require insulin injections to help stabilize their blood glucose levels. Your veterinarian may prescribe ProZinc insulin which is specially formulated to provide long-acting glucose control and help manage the symptoms of feline diabetes.

  • Helps regulate blood glucose levels in cats for up to 14 hours
  • Eases the symptoms of diabetes
  • FDA-approved
  • Administer this product using U-40 syringes
  • Cannot be shipped to Hawaii or Alaska

ProZinc is a unique insulin formulated to help regulate blood glucose levels in cats. It’s the only FDA-approved feline insulin that contains the active ingredient protamine zinc insulin, which is identical to human insulin. ProZinc is particularly long lasting and can control glucose levels and diabetic symptoms for 10-14 hours.  Note that ProZinc requires U-40 syringes that are sold separately. 

What you should know about ProZinc:

  •  Talk to your veterinarian before using this product.
  •  Keep this product refrigerated.
  •  Follow dosing directions exactly - don’t give your pet more medication than directed and don’t skip doses.
  • Used with U-40 insulin syringes.
  • Read the label carefully for information about storage, possible side effects, and drug interactions.