Clinical and sub-clinical milk fever

Subclinical milk fever is affecting up to 75% of the UK’s dairy herds. It’s unrecognisable and generally remains untreated, as a consequence it’s the gateway to other metabolic diseases and ultimately an early cull cow.

Data trials and scientific research

The simple effectiveness of X-Zelit has been proven by numerous trials and tests, most notably from Copenhagen and Cornell Universities.

Farm Case Studies

Find out how X-Zelit is benefiting our herds throughout the UK. See how they have used X-Zelit to improve animal health, increase herd longevity and improve profitability.


X-Zelit is used with confidence by dairy producers worldwide, with demonstrated success in Europe including the UK, Canada, the United States, Australia, New Zealand, Japan, and others.