All Life Stages • All Performance Levels • All Forage Diets

Well B-ing

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Trusted Leaders In Equine Nutrition For Over 25 years

Top Selling Forage Specific Vitamin & Mineral Balancer Supplements

Because Your Horse Deserves The Best - Starting With Balanced Nutrition

Premium Horse Supplements for Better Equine Health

horse supplements
Scientifically developed by equine nutrition experts to address your horse’s dietary requirements.
horse supplements
Formulated by equine nutrition professionals with 25+ years of specialized experience.
horse supplements
Only human-grade ingredients—because we know the highest quality ingredients make a difference.

Give Your Horse the Nutrition Nature Intended

At Equine Challenge Supplements, we believe effective Horse Supplements begin with understanding the whole horse. That’s why our doctor formulated forage-specific vitamin and mineral supplements are formulated with highly bioavailable ingredients to help support hoof quality, digestion, muscle development, metabolic health, immune function, and overall wellness.

Equine Challenge horse supplements are formulated with forage-specific nutrition to help provide horses with the nutritional support they need for long-term health and wellness.

Whether you own a performance horse, senior horse, easy keeper, or backyard companion, we’re here to help you build a nutrition program that supports long-term health from the inside out. Not sure which horse supplement to choose?  Submit your horse’s diet for a personalized analysis.

Equine Challenge offers Premium Horse Supplements for Better Equine Health. Every horse is different—and so are their nutritional needs.

Why Horse Owners Choose Equine Challenge Horse Supplements

Bioavailable Minerals

  • Highly absorbable minerals your horse can actually utilize.

Forage Specific Nutrition

  • Horse Supplements designed to complement grass hay, alfalfa, or mixed forage diets.

No Added Iron

  • Formulated without unnecessary added iron to better support balanced nutrition.

Custom Supplement Programs

  • Nutrition recommendations tailored to your individual horse.

Made with Quality Ingredients

  • We select bioavailable ingredients for effectiveness—not marketing hype.

Trusted By Horse Owners

  • Decades of experience helping horse owners make better nutrition decisions.

Frequently Asked Questions

Yes, our supplements are formulated for horses of all ages, breeds and activity levels.  All Life Stages – All Performance Levels – All Forage Diets.  

All of our products are made right here in the United States.

While many horses meet much of their nutritional needs from quality forage, factors such as hay quality, workload, age, and health conditions can create nutritional gaps. Supplements can help address those gaps when chosen appropriately.

The right supplement depends on your horse’s forage, age, activity level, and individual nutritional needs. Equine Challenge Supplements can help you choose a program designed around your horse’s specific situation.

Minerals that are more readily absorbed can be utilized more efficiently by the body, helping support normal hoof growth, immune function, and overall health.

Shipping is always free to all 48 contiguous states + Hawaii & Alaska

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Learn More About Horse Nutrition

Most Recent Articles

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Signs of Digestive Upset in Horses

Digestive upset in horses can appear in many different ways. Learn the common signs to watch for and why maintaining healthy digestion is an important part of your horse’s overall health.

Special Rewards For Our Customers

Bottomless Bucket

Our Bottomless Bucket option takes the hassle out of remembering to order product before your current supply runs out.

Refer a Friend!

Save 10% on your next order of horse supplements when you refer a first time Equine Challenge Supplements customer.

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Real Horses. Real Results. Real Reviews.

See what fellow horse owners are saying about Equine Challenge Supplements.

Lori G.
Lori G.
Reviewer
5/5

Horses look great and have great energy.

4 days ago
Brianna Gustafson
Brianna Gustafson
Reviewer
5/5

My mare is very happy with Pissy Mare. She seems to love the taste and I've noticed a difference in her attitude during lessons in the arena. I will order again.

4 weeks ago
Sid Repogle
Sid Repogle
Verified BuyerVerified Buyer
5/5
We just lost our 35 year old mare who we owned for 29 years. We want to thank the many years we’ve fed her Equine Challenge Grass to keep her healthy until the end. Thank you!  ...
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2 years ago
Sarah W
Sarah W
Reviewer
5/5
I’ve been using this on a few of my racehorses and I’m very happy with the results so far. It’s a more complete product compared to others on the market. My horses are eating it we...
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2 years ago
Julie Irwin
Julie Irwin
Verified BuyerVerified Buyer
5/5
I have been using Equine Challenge Vitamins and Minerals for Grass for several years. I also use the Probiotic Blast. My four horses are healthy and happy, no colic or other digest...
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3 years ago
S Smith
S Smith
Reviewer
5/5
We have been feeding our 11 year old gelding Mind, Body & Sole Grass along with Laminae 911 for three months now. Our boy looks fit, has more energy and his coat is shiny. Kathy is...
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3 years ago
Toni Martin Barrel Horses
Toni Martin Barrel Horses
Reviewer
5/5
Best muscle supplement I have ever used. Noticed improvement in 7 to 10 days! I now have 3 friends trying it!!! My horse feels AMAZING.  I have never seen this dramatic results so ...
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3 years ago
Stephanie
Stephanie
Reviewer
5/5
I have only used Pro Amino on my personal horses and the grass on clients horses.  I am completely blown away by how great the Pro Amino Formula works.  It alone has helped my ulce...
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4 years ago
Kathy T
Kathy T
Reviewer
5/5
My Morgan mare Savvy has summer pasture allergies and when the hot and humid weather arrives she begins to wheeze. I start her on Equestrine when I notice breathing difficulties an...
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4 years ago
Diane Dempsey
Diane Dempsey
Verified BuyerVerified Buyer
5/5

Since I have been feeding the Laminae 911 to four mares, after 30 days, all are showing amazing improvement. I am so glad to have found this supplement.

Diane Dempsey

4 years ago

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