Used before calving
Fed during the close-up period so the cow’s calcium response is prepared before demand rises.
X-Zelit is manufactured by Vilofoss and distributed in Australia by Quadrant Farming Solutions, connecting an established transition-cow product with local supply, product information and support for Australian dairy farms, advisers and rural retailers.
X-Zelit is a pre-calving transition feed used in the close-up period. Its role is to help prepare the cow’s natural calcium mobilisation system before the sudden calcium demand created by colostrum and milk production.
Rather than waiting until calcium demand has already arrived, X-Zelit works through the dietary phosphorus pathway before calving. It is intended to be used within a properly balanced transition ration and stopped at calving in accordance with the feeding directions.
Prepare the calcium response before the pressure point arrives.
X-Zelit belongs in the close-up program before calving. The product is not a post-calving calcium treatment.
Fed during the close-up period so the cow’s calcium response is prepared before demand rises.
Temporarily reduces dietary phosphorus availability to help activate calcium mobilisation.
The strongest and most consistent evidence relates to blood calcium and reduced hypocalcaemia around calving.
Vilofoss manufactures X-Zelit. Quadrant Farming Solutions distributes and supports it in Australia. The distinction matters because it keeps product science, official information and local supply responsibilities clear.
Vilofoss is the manufacturer behind X-Zelit and the source of the product’s technical information, international research material and official feeding guidance.
Quadrant Farming Solutions is the Australian distributor for X-Zelit, supporting supply through rural retailers, dairy suppliers and animal-health stockists across Australia.
The purpose of this website is to help Australian farms and advisers understand what X-Zelit is, how it is used, what the evidence supports and where to find reliable product information.
We separate the phosphorus pathway, calcium response and feeding timing into practical information that can be discussed with a nutritionist, veterinarian or farm adviser.
We lead with the outcomes most consistently supported by independent evidence: stronger blood calcium around calving and lower clinical and subclinical hypocalcaemia.
We make feeding guidance, safety information, documents, local results and stockist pathways easier to find for Australian users.
Quadrant supports the Australian X-Zelit pathway from stockist access and documentation through to local product enquiries and discussions about the close-up period.
Locate selected rural retailers, dairy suppliers and animal-health stockists through the Australian stockist finder.
Find the Safety Data Sheet, product brochure, technical information, feeding guidance and related resources.
Contact the Australian distributor about product availability, transition feeding information or commercial supply.
Explore Australian trial information and hear how local dairy farmers have used X-Zelit in their transition programs.
Product information and manufacturer guidance are translated into local access, documentation and practical Australian support.
Use the X-Zelit resource library to review the information relevant to responsible handling, feeding and transition-cow decision making.
Handling, storage, first-aid and safety information for X-Zelit.
Open the SDSReview the evidence for pre-calving zeolite A feeding, blood calcium response and hypocalcaemia outcomes.
Explore the researchFind product documents, feeding guidance, comparisons, safety information and practical education.
View all resourcesFind a nearby stockist, review the Australian results, hear from local dairy farmers or contact Quadrant Farming Solutions about product and commercial enquiries.