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Prices last checked: 26 April 2026
ProZinc
Prescription requiredSuspension For Injection · 40 IU/ml · Dogs And Cats
Active ingredientprotamine zinc insulin
Before you order: Use only the medicine your vet prescribed. Verify strength, species, and pack size on the retailer site.
Comparing recently checked prices from selected UK online pet medicine retailers — excludes delivery and any vet prescription fee.
Standard pack
| Pharmacy | Total | Per unit | Status | Action |
|---|---|---|---|---|
|
P
PetDrugsOnline
Best in this pack size
|
£71.98 | — | In stock Updated 2026-04-26T09:25:09+00:00 | View offer |
|
P
PetDrugsOnline
|
£71.98 | — | In stock Updated 2026-04-26T09:35:04+00:00 | View offer |
How online pet prescriptions work
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1
Ask your vet
Request a written prescription. Your vet may charge a small fee.
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2
Order & upload
Place your order with the retailer and upload a photo of your prescription.
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3
Dispensing
The pharmacy checks your prescription and dispatches your medication.
Delivery, dispensing, and prescription-issuance fees may be extra. Prices and stock change quickly.