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Magnesium and Vitamin B1 (Thiamine) Helps Support
Normal Emotional Balance & Curbs Destructive Behavior

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If you are looking at supplements that help maintain calmness and support normal emotional balance, chances are you've seen products that utilize magnesium and/or B-complex vitamins. Horses exhibiting nervousness (helps maintain calmness) or hyperactivity (supports reduced hyperactivity) often respond well to this combination. Sometimes it is the simple and inexpensive product that works the best in these situations. 

Each one ounce serving of HorseTech's MMX will provide 5 grams of Magnesium from Magnesium Oxide, 125 mg of Tryptophan and a full 1,000 mg of Thiamine (Vitamin B1). In addition, the product provides a full complement of B-complex vitamins. In addition to the previously mentioned Thiamine (B1), MMX provides Folic Acid, b-Pantothenic Acid, Vitamin B12, Niacin, Riboflavin, Pyridoxine (B6) and Biotin. Made with a tasty base of yeast culture and distillers grains.

Directions for Use

For equine use only to support normal emotional balance and calmness. Supports balanced behavior and reduced hyperactivity.

Provide at the rate of one (1) ounce (28.4 grams) to provide 5 grams of Magnesium (Mg) and
1,000 mg of Thiamine (B1). The enclosed 48cc scoop will hold approximately one ounce 
(28.4 grams) when filled to just below the lip of the scoop ("scant").

Use as needed to supplement Magnesium and Thiamine into diet or as directed by your local, attending veterinarian.


Active Ingredients
Per One (1) Ounce Serving
Magnesium (Mg)
5,000 mg
Thiamine (B1)
1,000 mg
125 mg
B-Plex Micro*
4,000 mg
* (Proprietary blend of Thiamine HCL, Ribofalvin, Pyridoxine HCL, Biotin, Folic Acid, Clacium Pantothenate, Vitamin B12, and Niacin)

Inactive Ingredients

Yeast Culture, Corn Distillers Dried Grains with Solubles, Natural Flavorings

Labeling, Warnings, Cautions, & Misc.

For animal (equine) use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. This product should not be given to animals intended for human consumption. If animal's condition worsens or does not improve, stop product administration and consult your veterinarian.

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Customer Reviews 3 item(s)

Saved my relationship with my horse
My mare is a nervous wreck 99% of the time. She just doesn't maintain sanity well. On MMX, she keeps her wits about her. It helps her keep her head on straight and focus on me instead of getting lost in her own mind. MMX has helped me connect with my horse better.
Review by Cassandra / (Posted on 2/22/2018)
Removes Jittery, Over-Sensitive Reactions in Young Mare
I have a 5 year old Appendix (TB x QH) mare that is the most jittery, spookiest, most sensitive horse I've ever had and it didn't matter whether she was in hand or being ridden. Now I use MMX regularly and can finally ride her without all those jitters and she seems much happier and calmer. Much less spooky and much safer. It is not just more training/experience -- if I don't give her MMX it really shows, so it is the supplement making the difference. I also love that it's just like giving her a vitamin/mineral supplement -- not a drug. So thanks for making this product! It's given me the horse I wanted and knew she could be!
Review by Vogue / (Posted on 4/24/2016)
Really Great Product
I have a pretty hot horse that runs off nervous energy. Since starting him on the MMX supplement, I noticed a change in about 2 months. It wasn't quite enough change so I doubled his dose and that seems to be working excellent. He is really focused and gets tired now instead of more energy.
Review by Mary / (Posted on 3/28/2016)