

🐴 Elevate your horse’s calm and power — because every ride deserves a champion vibe!
Magnesium 5000 is a 10 lb bulk pellet supplement designed to support calming, metabolism, and muscle function in horses. With 80 servings per container, it’s a top-ranked, highly reviewed product trusted by equestrians to reduce anxiety and enhance performance, making it ideal for both daily maintenance and competitive use.


| ASIN | B0042LAZOY |
| ASIN | B0042LAZOY |
| Best Sellers Rank | #17,612 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Horse Calming Supplements |
| Brand Name | MVP |
| Color | Multicolored |
| Customer Reviews | 4.8 4.8 out of 5 stars (214) |
| Date First Available | March 6, 2011 |
| Date First Available | March 6, 2011 |
| Department | Animals |
| Department | Animals |
| Directions | Maintenance: Provide 2 Oz Daily. Working/Performance: Provide 2-4 Oz Daily |
| Included Components | As shown. |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 14 x 9 x 5 inches |
| Item Package Dimensions L x W x H | 14.29 x 11.73 x 4.84 inches |
| Item Weight | 10 Pounds |
| Item model number | 73163040 |
| Item model number | 73163040 |
| Manufacturer | Med-Vet Pharmaceuticals |
| Manufacturer | Med-Vet Pharmaceuticals |
| Material | Cotton |
| Model Name | 73163100 |
| Number of Items | 1 |
| Product Dimensions | 14 x 9 x 5 inches; 10 Pounds |
| Size | 10 lb |
| Specific Uses for Product | Digestive Health |
| Style | Basic |
| Target Audience Keyword | horses |
A**R
Worked on my OTTB
I bought this for my OTTB who is very anxious. When I ride her, it usually takes a good 15 min of prancing around or straight to a canter to calm her down and then we actually start working and riding with a purpose . But she’s been on this every day for a little over a month and her attitude has calmed down tremendously, it’s like I’m on a different horse . Love love love. Our feeder at the barn said it even calmed her down in her pasture at feed time , no more being pushy and bucking around while getting her grain .
C**A
Very Effective!
This is a very effective product for anxious horses. I compete monthly and I have found it really takes the edge off. On competition I give a 1/2 scoop in the morning and half at night. My horse becomes level headed when I use this!
T**E
AMAZING product!!!
AMAZING for high stress/anxious horses!! We have 2 two year old's, and one was not handled from the start. He refused to let us get close to him, or touch him. We have had him on this for a little over a month now and he has calmed down tremendously! The bag stands nice, so easy to scoop into feed buckets, great price and lasts us a little over 2 months feeding 2 horses.
J**M
Great Product.
Awesome Calming Product for horses! Very affordable.
V**A
Definitely helps
Have a horse with some nerve issues, put him on it, within 3 weeks started seeing a huge difference. Have purchased it twice now and will definitely continue. Makes for a happier horse. The bag is very large , closes easy enough, scoop makes for easy measuring. Product last for a good while, for the price, it's just right.
C**E
Actually works!
Been using this for 6 months for our young gelding and recently ran out. I wasn’t sure if he still “needed” it, but he really does seem more fussy and tense these last two weeks without it. So I am contributing his change due to not having this as part of his daily feed. I’m Not exactly sure the magic behind it, but it’s affordable and works. Will be repurchasing for the third time!
A**R
Quick delivery
My horses take this with no problem, dress it on top of grain. Delivery was quick!!
T**K
Settled our horse down
Works azing for our spooky gelding, helped him settle down a lot
Trustpilot
2 months ago
1 month ago