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Soluble glass trace element bolus for cattle

Category: Nutritional

Species: Cattle

Active Ingredients: copper, cobalt, selenium (as sodium selenate)

Legal Category: POM-VPS

What is  Cosecure Cattle Bolus , Continuous Release Intraruminal Device?

Cosecure Cattle Bolus  is a unique, soluble glass trace element bolus for cattle, which delivers rumen-available ionic copper, ionic cobalt and selenium to the animal at a controlled and constant rate for up to six months.

Cosecure Cattle Bolus  contains a unique form of copper called ionic copper which is active at the same pH as the rumen and is able to address both copper deficiency and thiomolybdate toxicity, as well as delivering rumen-available selenium and cobalt.  Cosecure Cattle Bolus’  unique soluble glass is designed to dissolve at a controlled rate, meaning there are no peaks or troughs in supplementation, which may have a detrimental effect on fertility.  Cosecure Cattle  is UK’s only medicinal (category POM-VPS) multiple trace element bolus.


For prevention and treatment of copper and selenium deficiencies and for improvement of cobalt supply.  

Each 100g bolus contains:

13.4 grams copper
0.3 grams selenium as sodium selenate
0.5 grams cobalt


  • Unique soluble glass formulation ensures that trace elements are delivered at a controlled and constant rate, compatible with the animal’s daily requirements.
  • Provides copper, cobalt and selenium for up to six months
  • Contains ionic copper; a unique, rumen-available form of copper
  • Contains ionic cobalt; a unique, rumen-available form of cobalt
  • Registered medicine (POM-VPS in the UK)

Withdrawal Periods

Meat and OffalZero days

Pack Sizes

List NoUnit PackageCase Size