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Gallon

Relyne GI is a polysaccharide blend aimed at providing a natural alternative to support gastric health in equine athletes.

$229.99

Buy Now

Benefits

  • Natural alternative for daily, long-term use
  • Field-tested by leading veterinarians
  • The new Relyne GI formulation is backed by peer-reviewed studies.
Relyne GI
White horse standing behind a wall with RelyneGI gallon and half gallon bottles on the ledge
  • “People ask if we support Relyne GI because it’s a Hagyard product. No, it’s a Hagyard product because we believe in it and the science behind it.”
    Dr. Luke Fallon
    Medical Director, Hagyard Equine Medical Center
  • “We use Relyne GI to keep them happy and healthy, so we don’t have to put them on any intensive treatments… Really good all-purpose adjunct to keeping our horses well and happy.”
    Dr. Karen Wolfsdorf
    Theriogenologist and Equine Field Service Veterinarian, Hagyard Equine Medical Center
  • “It’s a great USEF and FEI product to help with the prevention of ulcers in equine athletes at the top level of our sport.”
    Dr. Laura Werner
    Sport Horse Veterinarian, Hagyard Equine Medical Institute
relyne GI

Our new Relyne GI is now made with TBG-136™ Schizophyllan, an immune-boosting Beta Glucan that stimulates the immune system to work on a targeted area. Further, multiple peer-reviewed studies show TBG-136™ has been proven to enhance healing and improve gastrointestinal health.

Available Formats

Relyne GI does not alter gastric pH like PPIs and H2 blockers, and therefore does not interfere with digestion and/or nutrient absorption. Relyne GI aids in promoting gastric well-being in horses that may not respond to traditional therapies, as well as in equine athletes in training, travel and competition. Relyne GI has been thoroughly tested for banned substances, and is Clean Sport certified.

Relyne GI Gallon

(Gallon)

  • Relyne GI by Resolvet
    Clean Sport

Gallon

Our new Relyne GI is now made with TBG-136™ Schizophyllan, an immune-boosting Beta Glucan that stimulates the immune system to work on a targeted area. Further, multiple peer-reviewed studies show TBG-136™ has been proven to enhance healing and improve gastrointestinal health.

Relyne GI does not alter gastric pH like PPIs and H2 blockers, and therefore does not interfere with digestion and/or nutrient absorption. Relyne GI aids in promoting gastric well-being in horses that may not respond to traditional therapies, as well as in equine athletes in training, travel and competition. Relyne GI has been thoroughly tested for banned substances, and is Clean Sport certified

Also Available: Half Gallon | Travel Tube

BUY MULTIPLE & SAVE*

Buy 2 & Save $10/gal. | $219.99 | PROMO CODE SAVE10

Buy 4 & Save $20/gal. | $209.99 | PROMO CODE SAVE20

*APPLY PROMO CODE AT CHECKOUT

US: Free Shipping anywhere in the US on orders over $75
CANADA: Now shipping to Canada. View Details

Benefits

  • Natural alternative for daily, long-term use
  • Field-tested by leading veterinarians
  • Peer-reviewed results
  • The new Relyne GI formulation is backed by peer-reviewed studies. Click here to learn more.

Also Available: Half Gallon | Travel Tube

Relyne GI is a gastric support supplement which capitalizes on the immune-boosting effects of a new and improved beta glucan and hyaluronan to maintain a healthy digestive system in horses.

Product Details – Relyne GI Equine Gastric Supplement

Gallon

One gallon of Relyne GI will last 128 days at 30mL a day

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Half Gallon

A half gallon of Relyne GI will last 64 days at 30mL a day

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Travel Tube

A Relyne GI travel tube provides 4 doses (15cc)

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  1. Relyne GI is a polysaccharide blend aimed at providing a natural alternative to support gastric health in equine athletes.
  2. Relyne GI aids in promoting gastric well-being in horses that may not respond to traditional therapies, as well as in equine athletes during training, travel and performance.
  3. Relyne GI capitalizes on the gastric benefits of Hyaluronan to provide a naturally safe alternative to standard pharmacotherapies for gastric ulceration, and helps maintain a healthy digestive system.
  4. Relyne GI partners the gastric perks of Hyaluronan and the immune-boosting effects of the beta-glucan to improve quality of life for animals prone to gastric ulceration.
  5. Relyne GI is safe for continuous daily use while promoting healthy stomach pH and digestion. It does not alter gastric pH like PPIs and H2 blockers and therefore does not interfere with digestion and/or nutrient absorption.
  6. Relyne GI contains the highly researched beta-glucan TBG-136, which has been shown by LSU Double Blind Study to significantly improve stomach health.
  7. Relyne GI utilizes Hyaluronan that is made via microbial fermentation to ensure its purity and vegan status, eliminating the risk of any animal protein allergies from animal-sourced HA.
  8. Relyne GI has been thoroughly tested for banned substances across all FEI, USEF and racing jurisdiction guidelines, and is clean sport certified.

Relyne GI is easily administered on daily feed for convenience, with the first serving mixed with morning feed and the second serving mixed with evening feed. If feed is only given once per day, it has been shown efficacious to administer product once a day. If feed is not available to mix Relyne GI with, administer with an oral syringe. Use as directed unless otherwise instructed by your veterinarian.

1 pump equals 30mL

Download Product Sheet

  • Initial 30 days, administer 30mL orally twice daily.
  • For maintenance, administer 30mL/day – 15mL orally twice daily, or 30mL once daily.*
  • For Competition/Heavy work, administer 30mL orally twice daily.
  • For High Stress, administer 30mL three times a day or as directed by your veterinarian.
*Efficacious to administer 30mL once daily.

Relyne GI (30mL pump)

Active Ingredients: 120 mg TBG-136TM Schizophyllan Beta Glucan, 120 mg Hyaluronic Acid

Inactive ingredients: Purified Water, Sodium Chloride, Xanthan Gum, Potassium Sorbate, Citric Acid

Contains nothing other than listed ingredients. 100% Vegan.

Relyne GI Tube (15cc)

Active ingredients: 120 mg TBG-136TM Schizophyllan Beta Glucan, 120 mg Hyaluronic Acid

Inactive ingredients: Purified Water, Sodium Chloride, Xanthan Gum, Potassium Sorbate, Citric Acid.

Contains nothing other than listed ingredients. 100% Vegan.

Read More About The Relyne GI Formulation

How long does a gallon, half gallon and a tube last for?
  • Gallon lasts 128 days (30mL a day).
  • Half gallon lasts 64 days (30mL a day).
  • Tube (recommended for travel) contains 4 doses.
My horse is a picky eater, will they like the taste? Relyne GI is unflavored, so most horses do not have any aversion to it on their feed. It can also be administered via oral syringe.
Is Relyne GI available for purchase outside the USA? Yes, it is currently available in the UK and Europe. Relyne GI will soon be available for purchase in Canada.
Can I top dress feed that is set up the night before? Relyne GI can be pre-mixed into the food prior to feeding, but it’s most effective if it's given while the product is still hydrated before it’s had a chance to dry out.
Will Relyne GI interfere with the absorption of any other products my horse is on? No, Relyne GI will not interfere with the absorption of any of the other products your horse is on. It is completely safe to use with any and all supplements/medications/feeds your horse is on. 

Download Product Sheet

Learn More About Gastric Ulcers in Horses

Click on a topic below to read articles about gastric ulcers in horses. 

VIEW ALL RELATED ARTICLES

  

Louisiana State University Double Blind Stress Study on Relyne GI

The following excerpt from the white paper, “Effects of Relyne GI with Beta Glucan (TBG-136™) on stomach health,” demonstrates why horse owners are excited about the new Relyne GI.

How do you treat gastric discomfort in horses?

Relyne GI is polysaccharide blend aimed at providing a natural alternative to support gastric health in horses.

Which horses are most prone to gastric discomfort?

Equine gastric ulcers can affect any horse at any age. Up to 90% of racehorses and 60% of show horses have gastric ulcers, but even non-performance horses and foals can be affected.

Product Selection

Quantity

$229.99

$229.99

Buy Multiple & Save*

Buy 2 & Save $10/gal.$219.99

Promo CodeSAVE10

Buy 4 & Save $20/gal.$209.99

Promo CodeSAVE20

*Apply promo code at checkout

Relyne GI is a polysaccharide blend aimed at providing a natural alternative to support gastric health in equine athletes.

Benefits

  • Natural alternative for daily, long-term use
  • Field-tested by leading veterinarians
  • The new Relyne GI formulation is backed by peer-reviewed studies.

Shipping

US: Free Shipping anywhere in the US on orders over $75

Canada: Now shipping to Canada. View Details

Product Details

8 Things to Know About Relyne GI

  1. Relyne GI is a polysaccharide blend aimed at providing a natural alternative to support gastric health in equine athletes.
  2. Relyne GI aids in promoting gastric well-being in horses that may not respond to traditional therapies, as well as in equine athletes during training, travel and performance.
  3. Relyne GI capitalizes on the gastric benefits of Hyaluronan to provide a naturally safe alternative to standard pharmacotherapies for gastric ulceration, and helps maintain a healthy digestive system.
  4. Relyne GI partners the gastric perks of Hyaluronan and the immune-boosting effects of the beta-glucan to improve quality of life for animals prone to gastric ulceration.
  5. Relyne GI is safe for continuous daily use while promoting healthy stomach pH and digestion. It does not alter gastric pH like PPIs and H2 blockers and therefore does not interfere with digestion and/or nutrient absorption.
  6. Relyne GI contains the highly researched beta-glucan TBG-136, which has been shown by LSU Double Blind Study to significantly improve stomach health.
  7. Relyne GI utilizes Hyaluronan that is made via microbial fermentation to ensure its purity and vegan status, eliminating the risk of any animal protein allergies from animal-sourced HA.
  8. Relyne GI has been thoroughly tested for banned substances across all FEI, USEF and racing jurisdiction guidelines, and is clean sport certified.

Directions For Use

Relyne GI is easily administered on daily feed for convenience, with the first serving mixed with morning feed and the second serving mixed with evening feed. If feed is only given once per day, it has been shown efficacious to administer product once a day. If feed is not available to mix Relyne GI with, administer with an oral syringe. Use as directed unless otherwise instructed by your veterinarian.

1 pump equals 30mL

Download Product Sheet

  • Initial 30 days, administer 30mL orally twice daily.
  • For maintenance, administer 30mL/day – 15mL orally twice daily, or 30mL once daily.*
  • For Competition/Heavy work, administer 30mL orally twice daily.
  • For High Stress, administer 30mL three times a day or as directed by your veterinarian.
*Efficacious to administer 30mL once daily.

Ingredients

Relyne GI (30mL pump)

Active Ingredients: 120 mg TBG-136TM Schizophyllan Beta Glucan, 120 mg Hyaluronic Acid

Inactive ingredients: Purified Water, Sodium Chloride, Xanthan Gum, Potassium Sorbate, Citric Acid

Contains nothing other than listed ingredients. 100% Vegan.

Relyne GI Tube (15cc)

Active ingredients: 120 mg TBG-136TM Schizophyllan Beta Glucan, 120 mg Hyaluronic Acid

Inactive ingredients: Purified Water, Sodium Chloride, Xanthan Gum, Potassium Sorbate, Citric Acid.

Contains nothing other than listed ingredients. 100% Vegan.

Read More About The Relyne GI Formulation

FAQs

How long does a gallon, half gallon and a tube last for?
  • Gallon lasts 128 days (½ oz. twice daily).
  • Half gallon lasts 64 days (½ oz. twice daily).
  • Tube (recommended for travel) contains 4 doses.
My horse is a picky eater, will they like the taste? Relyne GI is unflavored, so most horses do not have any aversion to it on their feed. It can also be administered via oral syringe.
Is Relyne GI available for purchase outside the USA? Yes, it is currently available in the UK and Europe. Relyne GI will soon be available for purchase in Canada.
Can I top dress feed that is set up the night before? Relyne GI can be pre-mixed into the food prior to feeding, but it’s most effective if it's given while the product is still hydrated before it’s had a chance to dry out.
Will Relyne GI interfere with the absorption of any other products my horse is on? No, Relyne GI will not interfere with the absorption of any of the other products your horse is on. It is completely safe to use with any and all supplements/medications/feeds your horse is on. 
Want to hear what others have to say about Relyne GI? Click here to view our client testimonials.

Download Product Sheet

Shipping

Where can Resolvet products be shipped in the US?

Currently, Resolvet products are shipped to valid addresses* all 50 US states.

If you need products shipped to Guam, Puerto Rico, or any other US territory, please call us during normal business hours.

*Must be a valid physical address with no delivery restrictions. Cannot be a PO Box.

Do you ship to Canada?

Yes. Currently, Resolvet products can be shipped to valid addresses* in all Canadian provinces and territories, except NWT and Yukon.

Please call us during regular business hours to place your order. M-F 9am-4pm EST.

*Must be a valid physical address with no delivery restrictions. Cannot be a PO Box.

How long will it take for my order to arrive?

Arrival time depends on your chosen shipping method, product stock status, location, and carrier.

We strive to process all economy shipping orders within 2-3 business days, with allowance of up to 7 business days for carrier delivery.

For orders with expedited delivery options chosen, we typically ship by the next business day, with carrier delivery based on your chosen service level.

I didn’t receive my shipment, what should I do? If you have concerns about the delivery of your order, and it has been at least two days past your anticipated delivery date for economy services, please call us.
How can I track my order??

You should receive an e-mail with tracking information within 2-3 business days of placing your order.

Please be sure to check your spam folder for this e-mail.

Testimonials

  • People ask if we support Relyne GI because it’s a Hagyard product. No, it’s a Hagyard product because we believe in it and the science behind it.-Dr. Luke Fallon, Medical Director, Hagyard Equine Medical Center
  • We use Relyne GI to keep them happy and healthy, so we don’t have to put them on any intensive treatments… Really good all-purpose adjunct to keeping our horses well and happy.- Dr. Karen Wolfsdorf, Theriogenologist and Equine Field Service Veterinarian, Hagyard Equine Medical Center
  • It’s a great USEF and FEI product to help with the prevention of ulcers in equine athletes at the top level of our sport.-Dr. Laura Werner, Sport Horse Veterinarian, Hagyard Equine Medical Institute
  • No matter the level of competition, equine athletes require whole body management to feel and perform at their best! I have found that the equine GI tract plays a huge role in the overall happiness and performance quality in most of the horses I work with on a daily basis. Relyne has allowed clients consistent, clean sport approved treatment and management to get and keep their horses feeling in tip top shape year-round. It’s palatable and easy to administer. The biggest selling point, in my opinion, is the quick turnaround time when seeing positive behavioral changes associated with the initiation of Relyne administration. When the horse is a happy camper, so is their owner and veterinarian.-Dr. Sarah Escaro, Sport Horse Veterinarian, Hagyard Equine Medical Institute
  • The supplement, RelyneGI… resulted in significant improvement in stomach health in horses with naturally occurring stomach ulcers.-Frank M Andrews DVM, Equine Veterinary Education, V36, Iss 513, p. 18-19
  • I was searching for a safe, effective, & economical way of taking care of my horses’ gut health and I have found it in Relyne GI.-Bret Calhoun
  • his product really has simplified our feed room by covering many of the basic needs for our horse’s health in just a couple of pumps.-Joe Sharp
  • I have really noticed a difference in my horses since using this product. Their gut health has never been better, their coats are shiny, and they maintain a good weight even in the heat of the summer and high stress during show season.-Kady Abrahamson
  • Resolvet by Hagyard Relyne GI is amazing!! Star battled ulcers since coming out of long-term retirement. Riding her, hauling her everywhere, etc just hit her hard...not to mention when she would have to be stalled away from home. Star used to always go off her feed. I am happy to say that she spent 5 nights away from home for #gnhafinals last month and never left so much as a pellet of grain behind! She kept a great attitude all 5 days of competition as well. So much improvement! Star will never be without her #relynegi-Maddie’s Crew

Product Details

Learn More About Gastric Ulcers in Horses

Click on a topic below to read articles about gastric ulcers in horses. 

Louisiana State University Double Blind Stress Study on Relyne GI

The following excerpt from the white paper, “Effects of Relyne GI with Beta Glucan (TBG-136™) on stomach health,” demonstrates why horse owners are excited about the new Relyne GI.

Read more

How do you treat gastric discomfort in horses?

Relyne GI is polysaccharide blend aimed at providing a natural alternative to support gastric health in horses.

Read more

Which horses are most prone to gastric discomfort?

Equine gastric ulcers can affect any horse at any age. Up to 90% of racehorses and 60% of show horses have gastric ulcers, but even non-performance horses and foals can be affected.

Read more

View All Related Articles