"Tank is a 7 year old Gelding that is our main head horse that I trained, and has been since his late four year old year. He has been shown in the ARHA, WSTR. He has over $60,000 in earnings and continues to compete at the highest levels. We started noticing wind puffs around his front and hind ankles. Also he was starting to show signs of soreness in his hocks and shoulders. We have been to equine chiropractors, veterinarians, you name it. We where starting to wonder if this great horses career would be cut short. After seeing several ads for Serraquin ES15 which was sponsored by a good friend Matt Sherwood. I called Matt and asked him if this stuff really worked? He said trust me and try it! After using it for the first few weeks I started seeing a difference in Tank. He was feeling fresher in his exercise days. And running harder to the steer, and flat out trying harder. I felt like I was back on the three year old that we first fell in love with. After a month the wind puffs were gone. Tank has never felt better and we plan on continuing to use this product because it works! We have since started giving it to all our performance horses. We love products that work because we love our horses. Thanks for making a product we can trust."

Rusty Rich

RR- Quarter Horses

Owner of "Tha Rock" AQHA Jr Cutting Horse of the Year 2020



"I've been using Serraquin ES15 for about 6 months on my good rope horse and she has a big knee that has always made her move around pretty stiff. Since using Serraquin ES15 she has been moving better than she has in years with more flexibility. The only thing I have changed is putting her on Serraquin ES15. She's feeling better and I know it's helping her! It's made all the difference in the world!"

-Matt Sherwood 2 Time NFR World Champion | 8 Time NFR Qualifier | George Strait Team Roping Classic Champion | Houston Livestock Show Champion

Video Testimonial with Matt Sherwood


- Martha M. Faraday, Ph.D.Equine Nutritionist


"I am a scientist and equine nutritionist.  I specialize in helping owners who have horses that are sick or injured or have chronic conditions that are difficult to manage.  I am always looking for outstanding products that are safe and effective and complement nutritional protocols.  I started using Serraquin ES15  for my 20 year old Friesian, Ari.  Ari has severe upper and lower ringbone in both front legs as a consequence of improper use and untended injuries before he came to us at age 14.  Ari was on three joint supplements and the maximum safe dose of Equioxx for his weight, still had trouble walking, and was grade 3/4 lame on his left front.  My vet was skeptical that an enzyme-based product would make any difference -- but I am a scientist and I checked the science; it was compelling to me.  I started Ari on Serraquin ES 15 .  After six weeks, he was not only able to walk comfortably but he also could trot several hundred yards without limping.  We were able to discontinue two of the joint supplements and reduce his dose of Equioxx.  As he continues to improve, we will taper the Equioxx further.  He is happy and comfortable!

All horses matter.  It is particularly satisfying to see Ari feel so much better because he worked so hard as a young horse.  He was the horse in the 2005 movie "The Legend of Zorro"  Click Link below

Video Clip of Arie in Legends of Zorro

Having proof from Ari, I now incorporate Serraquin ES15 into protocols for horses that need control of pain, inflammation, fibrosis, and scarring. Every owner that has tried that I know has seen improvement."   



I am a team roper and horse trainer and Serraquin has helped my horses immensely. unfortunately in team roping injuries to horses happen occasionally because we ask our equine athletes for so much and they are willing to give us everything they have. I've got a 13 y.o head horse right now that has a big knee and I've been giving him Serraquin ES15. I am amazed with the improvements he has made in his soundness, his eating habits, and his overall behavior. He is ready to go again. Thank you Brad and Olivia for introducing me to Serraquin.

Cole Sherwood, Professional Team Roper



Just started (1 week) my foundered/with rotation Arabian mare on this product. She had bleeding with her last farrier appointment and within the first week, it has stopped. Another abscess is healing quicker. I'll keep using for at least this month to see if she can finally come off her Equioxx!! Very impressed!

Mary Sotis- Horse Enthusiast


"I was gifted Serraquin ES15 by a dear friend in August 2019. My horse went lame in May 2019. He was diagnosed with enlarged sensory tendons (hind bilateral) with resulting compartment syndrome. He had bilateral hind fasciotomy and neurectomy in June. There was limited progress in the ultrasound by August but not much. I had my horse on another supplement that was, quite frankly, way more expensive.

After 6 weeks on Serraquin ES15, my vet was astounded with his ultrasound. Today, was another 2 month ultrasound, and the recovery and healing is incredible! Clear lines, very limited cloudiness and barely any bulging or malalignment!
I will keep my horse on this product forever! He’s 18 and this supplement will help him thrive and keep him healthy and strong until the day God wants him in Heaven!"

~Ellen Best -English & Western Pleasure Rider


I’ve had my 22 year old retired Grand Prix horse on Serraquin for several months. This horse has torn his suspensory several times and has struggled with soundness. Since starting him on serraquin he has been sounder than ever and is able to continue jumping, which he loves!!

Georgie Murray ~ Grand Prix Jumper & Head Trainer at Dapple Gray Farms



After my barrel and breakaway horse,  Preacher, sustained a suspensory ligament injury, I started feeding him Serraquin ES15, and after just a few months, I'm able to begin an exercise regiment so that he can return to the arena!   


"I think this is a super product, I've got the go ahead from my vet to start legging up my horse!" 😀  

Teri James -

2x WPRA Turquoise Circuit Barrel Racing Qualifier, 2x WPRA Turquoise Circuit Breakaway Roping Year-End Champion, WPRA Turquoise Circuit Team Roping Heeling Year End Champion


Five years ago my horse Iceman was diagnosed with Moon Blindness. I gave him all of the typical veterinary protocols that were recommended but these only helped for a period of time.  I knew they would only mask the problem and not the root cause. After about 2 yrs of using these standard protocols which were Prednisone, and eye ointments (steroids) something had to change. At that point I decided to take him off all the medications and put it him on Serraquin ES15 only! Since that day his eye has not only greatly improved but it has not progressed at all!  I had only wished I started him on this sooner! 

~Brad Custer - Team Roper


I acquired a 5 yr old kill pen Rescue. My goal is to do Endurance Riding/trail on him. In addition to a good diet, I started him on Serraquin ES15. He had thrush and a protein deficiency among other things, but look at him now after 3 months of Serraquin! I put my other 2 on it as well after seeing how well it worked for the new guy. My other bay has a bone chip in his fetlock and although sound for trail riding, did get sore with long trots. I managed him with Equioxx, but since Serraquin, he is now off that and much more comfortable and forward on trail. My Black horse (another Rescue) likes to nibble on our pasture Pepper trees and gets loose manure. That has also ceased since putting him on Serraquin and his grumpy attitude has perked up as well. I love this product and recommend it!

Deb Merrill ~ Competitive Endurance Rider

Meet Airtime aka Archie an German Oldenburg . I have owned this horse since he was 5 and now is 14. We have had multiple soundness issues over the years in which I believe he was never really diagnosed properly. I had been told he was navicular, had a superficial digital tendon tear, bone cysts etc. We did everything recommended as the normal protocols of practical medicines...injections, NSAID's, you name it we did it while spending thousands of dollars. Since we were in the field  of providing natural supplements for people specifically using systemic enzymes, I decided to go the alternative route. With just a little time off and the use of Serraquin ES15. I've never seen this horse more sound since the day he came into my life! Seeing is Believing! To be continued ....

Olivia Custer ~ Hunter Jumper & Team Roper

We are adding new testimonials consistently and look forward to each and every one we get to hear & share! Serraquin ES15 is an amazing product which contains ingredients that have helped thousands of people for decades with proven results for all types of inflammatory conditions. We as true horse people have wanted to bring this product to the market for over 20 years. With dedication, determination, and blood sweat and tears we are finally able to bring this product to market because we love and cherish your horses like their our own.


Steel Horse Formulations ~