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4.9 out of 5 stars. 199 reviews
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A woman outside with a dog

UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.

UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
  • Online Only

UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.

Item # 1996843


Size: 4 lb.

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$8.31/lb.

$3499

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  • Online Only

UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.

Item # 1996843


UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.

  • Online Only

UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.

Item # 1996843


UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.
UltraCruz UltraCruz Equine MSM Powder Supplement for Horses, 4 lb.

Size: 4 lb.


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UltraCruz Equine MSM Supplement for Horses is a natural source of non-metallic sulfur that supports both bone and joint health. Horses in training and competition, as well as those requiring additional joint support, may benefit from this supplement. MSM is a source of organic sulfur, which is required for a number of functions in the body. It has been shown that MSM helps aid in the health of collagen and cartilage. For additional joint support, we recommend adding UltraCruz Equine Glucosamine Sulfate Supplement for Horses and UltraCruz Equine Chondroitin Sulfate Supplement for Horses to your horse's supplement routine. All of these supplements may be safely fed together to support equine joint health.Developed and manufactured in the USA with globally-sourced ingredients by Santa Cruz Animal Health

  • Equine joint supplement for connective tissue, bone and joint health
  • Supports collagen, glucosamine, and chondroitin production
  • Helps support the structural integrity of joints and connective tissues
  • Provides MSM as a pure powder form

Q&As

1 - 6 of 6 Questions

Q: Has anyone mentioned trying this on a goat....testing done so NOT CAE...not hooves

2 years ago

Originally posted on SCBT

1 Answer
  • A: Hello, This product is labeled for horse use only and not goats. Thank you, SCAH Team
    2 years ago

Q: Does it has sulfate?

2 years ago

Originally posted on SCBT

1 Answer
  • A: Our ingredients for this product is as follows: Active Ingredients (Pellet): Per recommended daily dosage (2 scoops; 76 g): Methylsulfonylmethane: 21,000 mg Inactive Ingredients: Dehydrated Alfalfa Meal, Flax Seed (milled), Lignin Sulfonate, Rice Bran, Soybean oil, Calcium Propionate (as a preservative) Active Ingredients (Powder): Per recommended daily dosage (2 scoops; 21 g) Methylsulfonylmethane: 21,000 mg Inactive Ingredients: None Thank you, SCAH Team
    2 years ago

Q: Can this product be used with Equioxx?

5 years ago

Originally posted on SCBT

1 Answer
  • A: Hello, Thank you for inquiring with Santa Cruz Anima Health! For information regarding Equioxx and this product, we do recommend consulting with your Veterinarian about ingredients and if this combination would be right for your horse. Thank you, An SCAH Representative
    5 years ago

Q: Does it contains sodium ?

6 years ago

Originally posted on SCBT

1 Answer
  • A: Hello! In addition to the MSM, the pelleted version contains Dehydrated Alfalfa Meal, Flax Seed (milled), Lignin Sulfonate, Rice Bran, Soybean oil, Calcium Propionate (as a preservative). There may be miniscule amounts of naturally occurring sodium in the inactive ingredients, but there is no added sodium to this supplement
    6 years ago

Q: What is the amount of MSM per serving?

6 years ago

Originally posted on SCBT

1 Answer
  • A: Hello! 10.500 mg of Methylsulfonylmethane per scoop. We recommend 2 scoops a day for a total of 21,000 mg.
    6 years ago

Q: Is this distilled or crystalized acquired?

7 years ago

Originally posted on SCBT

1 Answer
  • A: Hello! This product is distilled.
    7 years ago

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Reviews

Rating Snapshot

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184 reviews with 5 stars.
15 reviews with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.9
1 out of 1 (100%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
This MSM supplement is reported to be easy to use and palatable for horses. Many customers note it helps keep their horses, especially older or senior ones, moving comfortably. The product is praised for its consistent quality and reasonable price, with some customers preferring it over other MSM su...
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This summary is AI-generated from ratings and reviews across multiple languages.
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1 to 4 of 199 Reviews .
1 – 4 of 199 Reviews
Review 1

produit super bien dosé

15 days ago
[This review was collected as part of a promotion.] j'ai acheté ultracruz msm sur amazon france et je dois dire que mon cheval bouge mieux mais cela a soutenu ses voies respiratoires, pour lutter contre les allergies! de plus la forme granulé est la plus pratique!

Originally posted on SCBT

Review 1

Aging herd

4 months ago
I have a number of aging therapy horses and I feed MSM to them all. It really helps with their flexibility and joint health. They play hard!!

Originally posted on SCBT

Review 1

Great product!

5 months ago
My horses love this pelleted form of MSM. They eat it right up and I don’t have any waste.
Product Used Since : 4/21/2026

Originally posted on SCBT

Review 1

WHAT A DIFFERENCE!!!

9 months ago
I purchased this product for my 20 year old Shire gelding, and after giving this to him for a few weeks and working through his system. What a difference in his performance during the seasons. He went from sore, cracking and popping leg joints to having lots of energy on the coldest of days. His stamina has seen a real comeback and I'm excited to see what 2026 riding season is going to be.

Originally posted on SCBT