How I do use Magnesium Oxide? To Feed (horse): Allow 2g of Magnesium Oxide per 100kg of weight. That means for a 500kg horse, 10g of Magnesium Oxide is required.
Mix the powder in with your normal feed. To be completely safe please ensure that you wash your hands after use and try and avoid breathing in the dust. You will receive 98.3% Pure Animal Feed Grade Magnesium Oxide packaged in a heavy duty clear reseal-able poly bag. Please see the listing pictures above. This item is in the category "Sporting Goods\Equestrian\Horse Feed & Supplements\Horse Supplements".The seller is "intralabs" and is located in this country: GB. This item can be shipped to United Kingdom.