OptiGuard is a BioGro certified anti-diarrhoeal that when fed to calves significantly reduces the effects of scours.

Product Description

OptiGuard is a premium finely milled zeolite product and is only available through your local vet clinic.

This page is under construction.  

Please contact us for further information on 0800 678 444 or INFO@BPMNZ.CO.NZ


Healthy Feeding Calves


  • Aids in the treatment of scours
  • Calves love the taste
  • BioGro certified organic input
  • No Withholding period required
  • Safe for all livestock
  • 100% Natural BPM Zeolite
SDS BPM milled zeolite April 2017 [Adobe Acrobat PDF file]
Calf Rearing Protocols [Adobe Acrobat PDF file]