I have a lot of training horses come in that are deficient in magnesium and need it to help their tight muscles. Everyone eats this without issues!

Prompt delivery, accurate order fulfillment, and great prices, as always!

Love this and all the products I've used from Mad Barn

Made a huge difference in my mare! Magnesium is like a calming supplement and alot of people don't realize it! It's alot more price effective than their competitors.

The product is affordable and reliable. The shipping was timely and customer service very accomodating

We never go without it!

My horse’s feet were a little tender on rocky ground while being ridden so my farrier recommend adding magnesium to his diet. After a few months, I am no longer seeing any sign of tenderness. My farrier is happy and so is my horse!

Great value and granular form is not too powdery/dusty.

I am really happy to find a company offering equine supplements that are not so overpriced that a horse owner has to pick and choose which supplement to use. Instead, it is offered at affordable prices so you can give your horse all it needs. My mustang is so much calmer on the magnesium, not to mention the purity of the product. The customer service is beyond 5 stars. I am impressed.

This company has been great to order from. The product I purchased is palatable to all my horses. Their personalities are so much improved and each is relaxed and able to focus. I would recommend and will purchase from them again.