Thunderbrook Equestrian Magnesium Cleated 1kg

Thunderbrook Magnesium chelate. A supplemental form of magnesium for the diet, in the form of a white powder. Magnesium bound to a proprietary amino acid blend.40% elemental magnesium. Bioavailability estimated greater than 90%. Feeding rate: up to 15g per day for a large horse, 10g per day for a pony