High Mag Mineral

Our best product for prevention of grass tetany.

High Mag Mineral is an 15% magnesium rich mineral-vitamin premix for free-choice feeding cattle. 

Kentucky's original High Mag Mineral formula utilizing the prilled (beadlet, dust-free) form of magnesium oxide.
Research has proven that the prilled magnesium oxide is preferable than the powder (dust) form of magnesium oxide because it allows more magnesium absorb into the bloodstream.

Use whenever grass tetany is suspected


Free-Choice Mineral for Beef Cattle

Guaranteed Analysis

Calcium Minimum 8.00%
Calcium Maximum 10.00%
Phosphorus Minimum 6.00%
Salt Minimum 15.00%
Salt Maximum 18.00%
Potassium Minimum 0.13%
Magnesium Minimum 15.00%
Zinc Minimum 3,200 ppm
Manganese Minimum 3,500 ppm
Copper Minimum 1,650 ppm
Iodine Minimum 65 ppm
Cobalt Minimum 24 ppm
Selenium Minimum 35 ppm
Vitamin A Minimum IU/Lb 300,000
Vitamin D3 Minimum IU/Lb 40,000
Vitamin E Minimum IU/Lb 250


Monocalcium phosphate, dicalcium phosphate, magnesium oxide, calcium carbonate, distillers dried grains with solubles, salt, zinc sulfate, zinc proteinate, manganese sulfate, manganese proteinate, copper sulfate, copper proteinate, ethylenediamine dihydriodide, cobalt carbonate, cobalt proteinate, sodium selenite, selenium yeast, vitamin A supplement, vitamin D3 supplement, vitamin E supplement, cane molasses, mineral oil.

Feeding Directions

Offer free-choice to beef cattle whenever a magnesium deficiency or imbalance is suspected. Place in covered mineral feeders or troughs located near the animals' water supply, shelter and/or loafing area. Offer 1 feeding station for each 15 head. Fill feeders with a quantity of mineral that will be consumed in 7 days. DO NOT ALLOW FEEDERS TO BECOME EMPTY. DO NOT FEED ADDITIONAL SALT OR MINERALS.


Caution: Three ounces of this mineral provides 3 mg selenium. Feeding higher levels of selenium is not permitted.

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