CritiCalc Boluses

CritiCalc Boluses

Regular price€180.00
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Criticalc boluses are premium quality calcium boluses for cattle. Criticalc is a supplement specially formulated for lactating cows. Studies have shown that CritiCalc gets cows off to a better start to lactation. By reducing the likelihood of metabolic diseases in lactating cattle, CritiCalc also improves early lactation and increases milk yields. Peer-reviewed research trials have demonstrated that CritiCalc is a powerful mineral supplement that will increase lactation and make the early weeks of milk production more profitable for farmers. Available in bolus, liquid drench and powder mix forms, CritiCalc is an essential for dairy farmers. 

Active Substance
Calcium, Magnesium, Sodium, Phosphorus, Potassium and Vitamin E

Target Species

Treats and Controls
Lactation and Milk yield

Application Method
Bolus Gun

Withdrawal Period

2 Bolus per animal at Calving

Key features of CritiCalc: 

  • High in calcium
  • Contains a minimum of 4g Rumen Soluble Magnesium
  • Contains Rumen Protected Selenium and Vitamin E
  • Success supported by scientific trials

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I would highly recommend Country Farm Supplies my parcel arrived very quick and I was very happy with the quality of the goods inside. And very impressed with the price of the box set it was a bargain great present for a loved one


It was so easy to order on line from Farm Shop. Order arrived very quickly


Second time to use Country Farm Supplies and again found them to be very good. The quality of the item and the speed with the delivery (24 hours) was excellent. Will use this company again.

Dolores Mc Gee

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