Sale now on. 50% off Glucosamine Hydrochloride 0.5 Kg bags.  Product expiry date is 28th March 2020.     Also 50% off DL Methionine 1 Kg bags. Product expiry date is May 2020. Limited stock of both products.  

MAGNESIUM OXIDE 90%. Horse calmer, healthy metabolism, hoof health, strong laminae connection.



Magnesium Oxide 90%

90% Magnesium oxide – This is a high quality budget alternative to our ultra low iron human pharmaceutical grade magnesium oxide at 99.8% purity.

  • Magnesium oxide is the primary ingredient in many of the quality equine calming products on the market.
  • Magnesium is needed for more than 325 enzymes within the horse’s body.
  • Involved in protein synthesis, so needed for general growth and repair of tissue, e.g. Hooves.
  • Required for the maintenance of normal blood circulation within the body, limbs and feet of the horse.
  • Useful when magnesium needs boosting in the diet.
  • Magnesium is critical for balanced secretion of insulin and glucose uptake.
  • It is involved in supporting correct blood sugar levels after carbohydrate intake and adequate levels can support insulin function ( including cresty neck and/or fat deposits).
  • Magnesium is essential for proper calcium absorption and is an important mineral in the bone matrix.
  • It can also assist in the absorption and metabolism of Vitamins B, C and E.
  • Magnesium can support nervousness stressed horses.
  • Periods of stress lead to an increased need for magnesium.
  • Magnesium is often lacking in equine diets due to processed, preserved, high concentrated feeds.
  • The availability of magnesium is low in fast growing, lush grass after periods of rainfall; in acid soils i.e. ‘horse sick pastures’ or artificially fertilised pastures (acid conditions destroy soil microorganisms which are used to make the minerals usable by plants).

Feeding guidelines – 3g per 100kg of bodyweight.

Pack size and availability: Progressive Earth Magnesium Oxide 90% equine feed supplement is available in resealable grip seal pouches containing either 1 Kg, 2 Kg or 4 Kg of product.
Multiple purchase options are available.


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