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Equine America Magnitude Horse Calmer

  • 908g Tub £20.99

Equine America Magnitude contains essential magnesium needed in the body for healthy nerve function. In magnesium deficient horses, behaviors exhibited are likely to be that of nervousness and tension, which can often have a number of detrimental effects on the overall well-being of your horse. By supplementing highly absorbable Magnitude into its daily feed, you are ensuring your horse has enough magnesium for promoting healthy nerve tissue and thus reducing nervous tension and anxiety.

Does not contravene current Jockey Club or FEI rules; it can continue to be fed whilst the horse is competing.


Magnesium Oxide.


Compounds of Trace elements - Calcium Carbonate - E170-25,000mg/kg.


  • Crude Protein - 0%
  • Crude Fibre - 0%
  • Crude Oils & Fats - 0%
  • Crude Ash - 8.00 %
  • Magnesium Oxide - 97.50%

Feeding guidelines

For an average 500 kg horse, feed 5 grams daily with the horse's regular feed. Repeat as required or as advised by a veterinary surgeon. Feed others according to body weight, less for ponies and smaller horses and more for larger breeds.

5g measuring scoop supplied.

Additional Information

FEI/Jockey Club Legal? Yes

How long will it last? (average size

horse at maintenance rate)

Approximately six months
Average cost per day? (Approx) 10p

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm
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Mg. oxide powder

9th Sep 2014

Can you ship to the USA?

  • Non-Executive Director

We can ship products which are already available and approved in the USA. We cannot send products which have not been approved by your authorities as being safe. This product has of course been approved and so we can ship to the USA. We charge for delivery (normally £10) and of course you must allow for the conversion of US dollars to GP pounds when comparing prices.