A small amount of magnesium oxide added to the equine diet can be beneficial to the equine diet. Note that if you're feeding magnesium as a calmer you should ensure all other reasons for irritability have been explored prior to feeding magnesium (i.e. correct fitting tack, regular dentistry etc). This magnesium oxide is guaranteed more than 90% pure so it's a very high quality.
Magnesium oxide | 1 kilo | 90+% pure MgO
Up to and including 1 kilo is $10
Up to and including 2kgs is $13
Between 2kgs and 5kgs is $16
If you would like more than 5 kgs please let me know and I'll arrange it for you.
Pick up is free of course!