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Le Mieux Cro-Mag

Le Mieux Cro-Mag

  • Formulated to provide sources of Chromium and Magnesium to your horse
  • Addresses muscular tension in excitabe horses
  • Magnesium is essental to the maintenance of healthy membranes and the nervous system
  • Increasing levels of Magnesium in a horse's diet can help with involuntary behavioural habits
  • Chromium aids optimum muscle function and relaxes tension
  • Cro-mag is avaialble in 2 sizes
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In stock
SKU O4E-HH00847
Brand Le Mieux

Cro-Mag from Le Mieux has been formulated to provide bio-available sources of Chromium and Magnesium to your horse and this is the first product on the market to exclusively combine these two minerals.

Principally, this supplement addresses muscular tension in excitable horses. Chromium & Selenium  aid the relaxation & optimum function of muscles.

Magnesium & Tryptophan act on the nervous system as effective calming agents for nervous, spooky & worried horses. Individually these elements have been used successfully to calm behavior but together in Cro-Mag they have a powerful effect.

Magnesium is essential to the maintaince of healthy membranes, particularly in the upper nasal passage & around the eyes, and the nervous system, especially the integrity of nerve endings. The levels of magnesium found in many pastures, hay and other common feeds may be often insufficient to meet the daily requirements of performance horses and ponies.

Increasing the levels of Magnesium in the diet also help horses with the control of some involuntary behavioral habits when being ridden.

Chromium aids optimum muscle function and relaxes tension.

Cro-Mag is available in 2 sizes.


Orders are usually delivered within 2-5 working days.
If you need your order urgently, please call us on 01785-472221 and we will do our best to accommodate your requirements.

Free delivery on all UK orders £20 + & low cost international shipping rates


Contact us 7 days a week via email or phone if you need any assistance


Simply return your order within 30 days for an exchange or refund


Use our fully tracked returns service for exchanges and returns for just £4.99