how long can I keep this once it has been opened ?

According to the manufacturer's website, it can be kept until the expiry date on the tube so this is a useful product to keep handy in case of sudden need. It worked like magic on my cat, diarrhea cleared up after only 3 doses. Could not administer it as directed as my cat is a difficult little madam, so disguised in a teaspoonful of tinned sardine!!

Unopened, how long can I keep this in the cupboard?

it says on pack even when opened can be used up untill best before date and on my pack thats 18 months away .so people saying should be used within a month of being opened may well be ill informed.

I'm using this for cats. does the 60ML have 1/2ml markers? and once open how long will it last?

No has 1ml markers. But you could squeeze out 1ml on to saucer then 1/2 it, cover and use remainder next day. As the tube is enclosed we have used up to one year. We have a dog with sensitive tummy and use much less than recommended dose-we find this does the trick. Hope this is useful info for you.

how long should you use this

My vet used to tell me to use the pack up to promote good gut health it’s not just to firm up stools it’s a healthy bacteria for the gut

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Pro-Kolin for Dogs and Cats Probiotic Paste and Syringe, 60ml & Protexin Veterinary Pro-Fibre for Dogs and Cats, 500g

Pro-Kolin for Dogs and Cats Probiotic Paste and Syringe, 60ml & Protexin Veterinary Pro-Fibre for Dogs and Cats, 500g

Product ID: 451977611

Details

Active ingredients
prebiotics
Brand
Protexin
Flavour
Beef
Item form
Paste Pellet
Item weight
500 Grams

🌾Natural fibre blend (psyllium husk & beet pulp)

🍖Palatable artificial beef flavor

🧪60ml probiotic paste syringe

AR$268168

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Description

🐾 Elevate your pet’s gut game — because happy tummies mean happy tails!

DUAL ACTION FORMULA - Combines probiotics and prebiotics with natural fibres for comprehensive digestive health.
ALL SIZE PET FRIENDLY - Suitable for all dog sizes and cats, ensuring every pet benefits from gut wellness.
DAILY DIGESTIVE BOOST - Pro-Fibre pellets enhance digestion and maintain gut flora when added to regular meals.
CUSTOMIZABLE DOSAGE SYRINGE - Easy-to-use 60ml syringe with dosage wheel for precise administration.
VETERINARY GRADE GUT SUPPORT - Clinically trusted probiotic paste to restore digestive balance in dogs and cats.

Pro-Kolin and Protexin Veterinary Pro-Fibre form a powerful digestive health duo for dogs and cats. The 60ml Pro-Kolin paste syringe delivers a palatable, beef-flavored probiotic and prebiotic formula designed to repopulate beneficial gut bacteria and soothe digestive disturbances. Complementing this, the 500g Pro-Fibre pellets combine natural fibres like psyllium husk and sugar beet pulp with probiotics to promote efficient digestion and maintain a balanced gut microbiome. Suitable for pets of all sizes and flavors crafted for maximum palatability, this combo is a veterinary-recommended solution for sustained digestive wellness.

Specifications

ASIN	B0B63HKFZN
Active Ingredients	prebiotics
Active ingredients	prebiotics
Best Sellers Rank	99,113 in Pet Supplies ( See Top 100 in Pet Supplies ) 376 in Digestive Remedies for Dogs 931 in Small Animal Food
Brand	Protexin
Brand Name	Protexin
Customer Reviews	5.0 out of 5 stars 8 Reviews
Flavour	Beef
Item Form	Paste, Pellet
Item Weight	500 Grams
Item form	Paste, Pellet
Item weight	500 Grams
Target Species	Cat, Dog

Reviews

M**G

Excellent - we repurchase many times for many years

We have always found this a superb addition for our dog who has gland expressing issues . Also helps either any gut upset or sensitive tummy as has probiotics in it.

30.01.2026

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AR$268168

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

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