TuffRock Calf GI 1 litre

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Product Description

Calf GI

Newborn calves face many challenges and are easily stressed. This can be caused by changing feeds, pathogenic E.coli, corona or rotaviruses and parasites such as cryptosporidium.
These situations can quickly lead to upsetting normal gastric function and setback digestive tract development.

TuffRock Calf GI™ has been developed to support normal gastric development and help prevent gastric challenges.
Calf GI can also help maintain gut acid pH to support quality feed conversion and can be safely used every day until
weaning if required.

Manufactured using our international patent pending technology and formula, and made using only 100% Australian energised volcanic minerals and hydrated alumino-silicates that are molecular reinforced for pathogen/toxin binding. This supports the generation of collagen (vital for Calf growth and calcium uptake) plus supports natural gastric function with a mechanical pathogen/toxin binding mode of

Calf GI is a 100% natural, safe product & does not contain any drugs, chemicals, antibiotics, enzymes, heavy metals or probiotics and can be used as adjunctive therapy.


  • 5
    Great Product

    Posted by Michael on 23rd Feb 2023

    TuffRock GI makes a massive difference to our stud. Our Dairy Calves always look super when they're on this product. I highly recommend it.

  • 5

    Posted by Sam on 23rd Feb 2023

    We use Calf GI on all our Calves. We have noticed it helps them produce healthy stools when they have scours.

  • 5

    Posted by Carina Stephens on 23rd Feb 2023

    Talking about the Bovines!!! TuffRock Australia works its brilliance across several categories and breeds. What a GREAT PRODUCT TuffRock GI is! Our calves LOVE the taste! Great to know our babies are getting the best start to life thanks to TuffRock!

  • 5
    Calf GI

    Posted by Paton Simpson on 23rd Feb 2023

    Not only do I use TuffRock products on my horses but I also used it on my 2019 wingham beef week show steer. Gerty was a home bred Angus x steer that had 20ml in his feed every night for the 10 day period that we weaned him. He then went on to receive an 87.96 MSA carcass score. TuffRock calf GI helped him increase his feed conversion ratio and also gave his coat a beautiful shine LOVE TUFFROCK GI!