Vetsulin Insulin U-40 Cartridge for VetPenBy Vetsulin
About This Item
Vetsulin (porcine insulin zinc suspension) is the only FDA-approved veterinary product for the treatment of diabetes mellitus in both dogs and cats. This sterile, injectable porcine insulin zinc solution is prescribed to help control your pet's glucose levels and alleviate the unpleasant symptoms of diabetes. Vetsulin 2.7 mL is specifically formulated to be used with the VetPen Starter Kit injection pen (sold separately), which is designed to help canine companions and feline friends get more accurate doses consistently.
Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.
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13 Customer Reviews
A whole week of insulin in one cartridge
Love this insulin for my Vetpen. Once the cartridge is loaded, it's good for a whole week. No more messing about with a syringe and drawing up insulin every day.
it's safe & easy
I've used this product for quite sometime and it is safe and dependable
Do they have a bigger pen? My dog gets 16 units twice a day and these vials are expensive and they just don't last long enough!
Little Vials Last Longer
Not sure where the other reviewer from 2020 is getting her information, but these little vials are good for 42 days after the first puncture. My cat has been using them since 2018 and we've never had an issue. He's only on 1 unit 2x a day and this little vial suits his needs and saves me money.
The insulin arrived with the cooling defrosted and melting and the vials not cool at all.
as always everything was great please keep up the good service
Product is great, packing not so much
I ordered this insulin because I'm away from home and couldn't go to my vet. I ordered 2 cartridges and they came very quickly. Since they have to be chilled, they came with ice packs. The box they were sent in was at least 12x12x12. The ice packs didn't take up that much room, so I was wondering why they were sent in a huge box.
Chewy to the Rescue!
My vet was out of Vetsulin; they were kind enough to call other locations, but no one had it. Chewy did, and I received it the next day. It was less expensive as well. Thank you Chewy!
It’s great because they last for a while before replacing, depending on the dosage. Easy to I stall
Not so much
The insulin is real but I expected to get a bigger vial. Same price as other sites less volume