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See The Difference For Yourself

10,000+ Happy Customers 

Lower Inflammation & Improve Health For Your Equine & Canine Friends

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Satisfaction Guaranteed!

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

Supports a healthy inflammatory response

Accelerates healing

Reduces soreness, stiffness & pain

Improves joint flexibility

Promotes gut health

Systemic Enzyme Therapy with Serrapeptase

 

Used safely for more than 50 years, systemic enzymes are a natural and effective way to provide a first line of defense for the stress and work put on our animal friends. Inflammation is the basis of pain, discomfort, slower healing, and many serious, progressive problems. 

Serraquin ES15® was developed from a growing demand for the alleviation of pain and injuries for both canines and equines. Unlike any other product on the market today, Serraquin ES15® consists of a potent enzyme blend that helps speed the healing process by modulating the inflammatory response and blocking pain. Research shows serrapeptase possesses significant anti-inflammatory properties, supports healthy fibrin levels, accelerates the natural healing process and supports a healthy digestive tract. It has been clinically proven to be safe and effective for veterinary applications for dogs and horses alike. 

Assists with Injuries, Ligament Tears & Muscle Soreness for Horse & Canine Companions
A Step Above The Rest
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Cutting Edge Formula

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Backed By Clinical Research

Made In USA

Unique 15-in-1 Formula

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3rd Party Quality Tested

100% Natural & Zero Side Effects

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Safe For Equine & Canine Friends

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Maximum Bioavailability

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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.

What Are People Saying?
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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!

 On day 14 with the dog formula, 6 year old big German Shepherd. 100lbs lean. Spondylitis with two bulging discs. What a difference. Was able to remove the Previcox entirely. Took about 10 days for this. Moving beautifully with lots of extension on his gate again. Previously had noticed a shortening of his stride. No longer eating grass right after he eats. His overall demeanor has improved tremendously. Two capsules 2x a day.

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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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Frequently Asked Questions

What is Systemic Enzyme Therapy?

Systemic enzyme therapy refers to the therapeutic use of natural enzymes to produce desired healing effects. Systemic enzymes are absorbed in the intestinal track where they enter the bloodstream. Then they carry out desired benefits throughout the body.

Why is Serraquin ES15 unlike any other Joint Formula on the Market Today?

Unlike many Joint Formulas on the market that contains Glucosamine and HLA, Serraquin takes a different approach by using a unique blend of systemic enzymes that have been used worldwide for 50 years for inflammation and pain in people. Serrapeptase, a fundamental ingredient in Serraquin has been thoroughly researched for its' numerous and diverse effects on inflammation, pain, infection and healing. Unlike medicines used to block COX enzymes to suppress inflammation Serrapeptase actually digests the pro-inflammatory prostagladin that causes inflammation. 

 

Serraquin ES15, a superior blend of enzymes not only promotes a healthy inflammatory response but also enhances healthy fibrin levels which in excess cause scar tissue and adhesions. 

 

Serraquin is the most advanced joint formula on the market today and should be first line of defense for equine lameness.

Is Serraquin es15 safe for my horses and my dogs?

 

Yes, Serraquin is safe for any horse or dog, including working horses, senior dogs & horses & pregnant females. It is the superior formula for supporting joint health and mobility in aging dogs and horses. Plus, it’s also safe for competition horses since it is FEI & USEF compliant.

What is the best way to administer Serraquin ES15

 

As horse people we know that all horses are not all the same. Some don't mind certain taste and some are finicky. Luckily Serraquin ES15 is a tasteless powder that can be added directly to grain, pellets, beat pulp or any other type of feed alike with a small amount of water to mix into the feed. It can also be used with other supplements.  

Our canine formula is available in a convenient capsule.  Give it to your dog directly or sneak it in a treat!

How Can Serraquin ES15 help my animal's Digestion?

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.

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 and dogs on the market today, we felt it necessary to share this one-of-a-kind therapy for equine lameness, canine joint support, and overall health.

 

​We know what it takes to keep our four-legged friends sound, healthy and happy. It isn’t always easy, as we all know horses and dogs 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 & canine friends experience the same benefits for a long time.

 

Sincerely,

Brad Custer, CEO & Founder

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contact

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

OPENING HOURS 8:00AM-5:00PM MST

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We greatly appreciate your interest! We will get back to you shortly to answer any questions you may have regarding Serraquin ES15. Please be sure to check your Spam mail for our response back to you.

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