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Give your horses & dogs the gift of improved health, reduced inflammation, better performance, healthy gut and so much more this holiday season.

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1 Container

$123.24

Save $21.75

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$246.48

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3 Containers

$369.72

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10,000+ Happy Customers • 1.72 lbs (780 g) / 60 Servings

Supports a healthy inflammatory response

Accelerates healing

Reduces soreness, stiffness & pain

Improves joint flexibility

Promotes gut health

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$14 SAVINGS

Lower Inflammation, Faster Recovery & Improved Performance

In stock ready to ship!

Satisfaction Guaranteed!

Serraquin ES15® is a groundbreaking systemic enzyme formula that speeds up the healing process from lameness and supports whole-body equine health.

SERRAQUIN ES15

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1 Container

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14 Day Equine Supply • 3.8oz (107 g) / 100 Scoops

PROBIOQUIN ES7

5 Billion CFUs Per Scoop
7 Strains of Human Grade Probiotics

In stock ready to ship!

Satisfaction Guaranteed!

ProBioquin ES7 is a new triple-strength prebiotic and probiotic for both horses and canines. It contains 5 billion CFUs per scoop of 7 strains of human grade probiotics.  Improve your horse or dog's gut flora, aid in digestion, and support a healthy immune system. 

Promotes Healthy Gut Flora Reducing Stress & Anxiety

Aids in Nutrient Absorption

Reduce Gastrointestinal Discomfort

Support Immune System Function

20 Billion CFU's per Recommended Serving Equine

The Perfect Partner to Serraquin ES15®

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1 Container

$67.99

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$135.98

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3 Containers

$203.97

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Easy Capsule Delivery • 500 mg/ 300 Capsules

SERRAQUIN ES15 FOR DOGS

a new look into canine careimprove joint health and vitality

In stock ready to ship!

Satisfaction Guaranteed!

Serraquin ES15 for Dogs brings all the benefits of our equine formula to our canine friends.  This easy-to-administer capsule will help with joint inflammation, mobility, and supports a healthy digestive system. Help your dog live his best life with Serraquin ES15.

Increase Mobility & Vitality in Aging Dogs

Supports a Healthy Inflammatory Response

Supports Healthy Muscular & Connective Tissue

Healthy Digestion & Gastrointestinal Function

Assists with Performance Related Injuries

The Benefits of Serraquin ES15®
Now For Canines!

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The Gold Standard In Equine Supplements
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Cutting Edge Formula

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Backed By Clinical Research

Made In USA

FEI & USEF Compliant: Safe for Competition Horses

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3rd Party Quality Tested

100% Natural & Zero Side Effects

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Safe For Working Horses, Senior Horses & Pregnant Mares

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Maximum Bioavailability

Backed By Science

A trial study with the ingredients in Serraquin ES15® was conducted on six racehorses suffering from non-specific lameness.

 

The results of the study indicated that five of the six injured horses showed complete recovery, while the one horse that did not respond was later found to suffer from ligament tears that would require surgery to completely heal.

The Bombay Veterinary College Department of Surgery conducted a controlled study using 18 buffalo calves 

 

Calves were divided into three groups of six. Group one was given Serraquin ES15™, group two was given traditional antibiotics, and group three was given antibiotics and anti-inflammatories. 

 

Of the 18 calves, the 6 that were administered Serraquin ES15™ showed the shortest post-surgical recovery times, far less swelling around the wound, and far less visible infection.

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BEFORE

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AFTER

Goodbye Equine Lameness

WOW! I originally purchased this for my 19 yr old rescue mare for a pretty significant "arthritic knot " on her front leg. What a difference it has made in reducing the swelling. 

 

Added bonus is her top line looks better, coat and mane are both outstanding. You have a customer for life!

 

Lanette Mounts • Verified Customer

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Upgrade Your Horses’ Life

Maximize Performance

Improves post-workout recovery by helping reduce muscle soreness, stiffness, swelling & pain

Minimize Downtime

Accelerates natural healing process from performance related injuries, infections & surgeries

Robust Health

Enhances overall well-being & strengthens the immune system by reducing inflammation & improving circulation

Unlock Potential

Supports healthy muscular & connective tissue and improves joint flexibility

Healthy Gut

Promotes healthy digestion & gastrointestinal function

Treat Moon Blindness

Alleviates symptoms & promotes healing of moon blindness (most common cause of horse blindness)

Combat Scar Tissue

Keeps scar tissue and painful adhesions under control by maintaining healthy fibrin levels

Shiny Coat

Outstanding coat and mane due to improved circulation and nutrient absorption

Clear Respiratory System

 Thins & reduces mucus, alleviating symptoms of certain respiratory conditions

A Revolutionary Formulation

Inflammation Fighter Enzyme

 

Serrapeptase: The star ingredient in our innovative formulation. A specialized enzyme originally discovered in silkworms that systematically breaks down inflammatory proteins throughout the body and supports healthy circulation.

  • Reduces swelling and soreness 

  • Speeds up healing

  • Breaks down unwanted scar tissue

Muscle & Joint Support 

 

MSM: A natural sulfur compound essential for maintaining healthy connective tissue and joint function. 

  • Helps tired, sore muscles recover faster - especially important for performance horses

  • Aids in tissue repair

  • Reduces stiffness

  • Supports comfortable movement & joint flexibility

Premium Digestive Enzyme Complex

 

A synergistic blend of specialized enzymes that promotes a healthy digestive system by breaking down proteins, sugars, fats, starches and fibers easier.

 

  • Helps break down feed more efficiently

  • Supports healthy weight and energy

  • Makes nutrients easier to absorb

  • Promotes healthy digestion

 

Includes: Protease, Papain, Bromelain, Amylase, Lipase, Cellulase, Betaglucanase, Hemi-cellulase, Phytase & Alpha Galactosidase.

Natural Boosters Blend

 

Amla: A powerful natural source of Vitamin C that helps support your horse's immune system and overall health.

 

Rutin: Strengthens blood vessels and helps protect against inflammation, supporting healthy circulation.

 

B.Coagulans: A hardy probiotic that helps maintain a healthy gut, reduces the risk of gas and digestive upsets and alleviates stomach distress.

Maximum Bioavailability Guaranteed


Our proprietary Bioactive Protein Peptide System ensures these ingredients are easy for your horse to absorb and use effectively. This means better results and more value from every serving.

Not Just A Joint Supplement, A Whole-Body Healing Solution

This was a month ago. He had punctured his eye, leading to a fungal infection. Pre-purchase exam still showed a tiny bit of fungus. I brought him home, treated for the infection, and started him on Serraquin. 

 

Upon eye recheck, fungus was gone, and the vet was impressed with the lessening of scar tissue. He thought it would never go away.

 

It is MUCH improved. It is now translucent and when looking from behind, I can see straight through the thin scar tissue.

 

I’ve used Serraquin for my EPM horse and it made a HUGE difference there also. Thank you, Brad, for your help and an incredible product. 

 

Carla R • Verified Customer

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Not All Supplements Are Created Equal
Clinically Proven
Lowers inflammation
Supports faster whole-body healing
Promotes gut health
100% natural ingredients
Zero side effects
Boosts immune system
Maximum bioavailability
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Why We Created Serraquin ES15®
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We are not only horse people, but we are a company that prides itself on our expertise and knowledge of systemic enzymes and their benefits.

 

Steel Horse Formulations began with the experience and knowledge of using systemic enzyme therapy for humans extending across the world in over 80 countries. Therefore, we decided to introduce this amazing therapy to the forefront of the equestrian world. Not only have we had this experience with enzymes, but we have been lucky enough to be involved with performance horses for even longer. With all the supplements for horses on the market today, we felt it necessary to share this one-of-a-kind therapy for equine lameness and overall health.

 

​We know what it takes to keep our four-legged athletes sound, healthy and ready to perform. It isn’t always easy, as we all know horses will find a way to hurt themselves, even in a rubber room! 

 

After countless years and many discussions with the number one enzymologist in the world, we were finally able to introduce Serraquin ES15™ to the market! The bar has been raised to unparalleled heights in the fight against equine inflammation & health conditions.

 

We sincerely hope that your equine friends experience the same benefits for a long time.

 

Sincerely,

Brad Custer, CEO & Founder

They Love How Much Healthier Their Horses Are
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thank you!!!

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My 25 year old gelding is on month 2 using this product; what a difference it's made! He's a retired high-level roping horse with navicular and arthritis. He's my absolute ❤️ horse. After trying him at drill, he became extremely lame; fortunately, I had just started him on Steel Horse, and he recovered after 3 days. He has a lot of go in him still, Steel Horse is allowing him to move without pain. He's even bucking in pasture. Thank you!!

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working!

Love Serraquin, been using for a year now for my IR and rotated arthritic gelding. He used to have inflammation and soreness constantly despite the right diet for him, since starting him on Serraquin from recommendation from my farrier. He’s moving a lot easier and seems all around more happy. I tried tons of other supplements and nothing quite helped until this one! Rather spend my money on one supplement than 5 that don’t work!

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Laminitis

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After 1 1/2 years and trying different remedies. This one worked. He’s been on it for 3months now and is finally walking normally. I believe we may be able to ride again with the cavallo boots on or his epic easy boots. On( he’s always has worn boots) thin sole too. He’s been on a low carb diet and short turnout time in pasture. I’m glad something has finally kept him comfortable and on the mend now.

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a miracle product

I have an older Arabian gelding with ringbone and cushings. Steel Horse has been a game changer for him. Truly a game changer for me as well, I no longer see the discomfort in his eyes. He is happy and sassy, as he should be. Thank you Steel Horse!

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thank you!!!

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My yearling, Jameson, participated in the APHA Youth Yearling Futurity this year. At the prep show a month before the World show he became sore on all the hard ground. I did not want to put shoes on him so I started him on the Serraquin ES. He stayed sound on all the concrete at Fort Worth and showed well. He placed seventh overall and his highest placing was fourth in showmanship. My trainer and I am very impressed with this product and now several of the show horses are on it . Thank you Steel Horse Formulations - Deborah Goldby, DVM

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TEL: 877-378-1178/TEXT US: 602-316-9299 CONTACT@STEELHORSEFORMULATIONS.COM
MAILING: 3298 N GLASSFORD HILL RD. 

STE 104-11 PRESCOTT VALLEY, AZ 86315

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