Optimin Standard Precalver

A well balanced precalver mineral, for dairy and suckler cows prior to calving.


Feeding Rates

Cows for 8 Weeks Prior to Calving 125g/hd/day

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Bespoke Animal Nutrition to Drive Farm Success

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Key Features

  • A well balanced precalver mineral, for dairy and suckler cows prior to calving
  • High levels of magnesium, to help calcium mobilisation at calving and help prevent milk fever
  • Fully fortified with vitamins, minerals and trace elements for cow and calf health prior to calving


Store in secure cool dry conditions. Care should be taken to ensure correct amounts are weighed and that the straight material is kept away from animal contact.


Disclaimer: Errors and Omissions Excepted. All sales are subject to terms and conditions - copy available on request. Please consult our qualified agricultural advisors.

Suggested feeding rates are produced as a guide only and many other factors may have an overriding effect on animal response; no performance guarantee can be given.

Rations should be carefully balanced for energy and protein, contain sufficient forage to maintain rumen function and be fortified with an appropriate vitamin and mineral supplement. Animals must have constant access to clean water.

In all activities Specialist Nutrition adheres to the highest standard of health and safety procedures, and environmental compliance. We strongly recommend to all customers that they review their farm health and safety practices, and work environment to ensure they operate in a safe working environment.