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Gastro-Plex (Pellets)
$73.90
GASTRO-PLEX™ Pellets provide targeted ingredients to help maintain healthy stomach tissue lining, prebiotics and probiotics for normal digestion and also includes Levucell® SC*, a powerful yeast that helps reduce the risk of colic/digestive disorders by supporting the hindgut. Ideal for horses at risk for gastric... Read More
GASTRO-PLEX™ Pellets provide targeted ingredients to help maintain healthy stomach tissue lining, prebiotics and probiotics for normal digestion and also includes Levucell® SC*, a powerful yeast that helps reduce the risk of colic/digestive disorders by supporting the hindgut. Ideal for horses at risk for gastric upset due to travel, training, competition and/or injury.
- Gastric Health
- Digestive Support
- Helps Support Feed Efficiency
- Helps Support Nutrient Absorption
*Levucell® SC is clinically researched and a registered trademark of Lallemand Specialties, Inc. (France)
Basic management to maintain gastric health:
- Free choice hay 24/7
- Minimize high starch commercial feeds
- Plenty of fresh water
- Reduce Stress
- Avoid long-term use of NSAIDs
Papaya Powder increases mucus secretion.
Fenugreek Seed Powder increases production of mucosal fluids, anti-inflammatory properties, soothes inflamed tissue & an anti-oxidant.
Marshmallow Root Powder contains mucilage to form a coating in the digestive tract, anti-inflammatory, lowers stomach acid, stimulates immune system and helps alleviate pain.
Aloe Powder an anti-oxidant/anti-inflammatory/immune stimulant, contains polysaccharides to help with ulcers, pain and irritation support, has antibacterial properties to fight the h-pylori bacteria.
Gelatin is the name for cooked collagen which is the most abundant protein found in our body. It is primarily made up of the amino acids glycine and proline. Supports a healthy stomach lining/gut mucosa by providing a natural protective barrier against the abrasiveness of gastric juices.
Licorice is one of the most widely used herbs for people and animals in both Western and Chinese medicine. Sweet and soothing, it supports a natural inflammatory response in the gastric system. The deglycyrrhized form is preferred as it eliminates the risk of adverse side effects when plant is used whole.
Slippery Elm is obtained from the bark of a tree native to North America. Slippery Elm is rich in mucilage, a soluble fiber that becomes gel-like when wet. Helps to coat and soothe the mucosal membrane of the digestive tract.
L-Glutamine is the most abundant amino acid in the body, especially in muscle tissue. Glutamine is involved in more metabolic processes than any other amino acid. It helps support a natural inflammatory response within the GI Tract as well as a healthy immune system.
Mannanoligosaccharides (MOS) are prebiotics composed of complex carbohydrate molecules, derived from the outer cell wall of S. cerevisiae, whose main components, β-glucans (mannoproteins) are known to support immune function. Prebiotics are sources of non-digestible, soluble fiber that serve as food for the probiotics or "good" bugs in the large intestine.
Vitamin C (Ascorbic Acid) is an antioxidant that plays a role in helping combat harmful free radicals. Vitamin C is an antioxidant that helps protect the tissues of the body and also important in the production of connective tissues like tendons and ligaments.
Zinc (Zn) is a micromineral involved in over 100 enzyme systems ranging from support of connective tissue formation and antioxidants to carbohydrate metabolism and immune system function. It is most recognized for its role in healthy skin and hooves.
Manganese is a micromineral that aids in bone formation, growth and reproduction. It also supports carbohydrate and fat metabolism. Supplementation should be considered because not all diets provide the same levels of manganese. It plays an important role in young growing horses as well as active performance horses.
Copper (Cu) is a micromineral that aids in the production of normal connective tissues including tendons, ligaments, cartilage and bone. As a component of many enzyme systems, it is also involved in making iron available to the body for blood, in producing skin and coat pigments, in proper nerve signaling and in repairing antioxidants.
Vitamin E (Natural): Natural E is approx. 2.5 times more bioavailable than synthetic vitamin E (4,000 IUs natural vitamin E approximates 10,000 IUs of synthetic vitamin E). Most studies/research indicate 8,000 IU’s -10,000 IU’s (or approx. 3,000-5,000 IU of Natural Vitamin E) during/post therapy for immune support. Vitamin E is considered the most important antioxidant and works closely with selenium to protect the body from the oxidative stress of exercise and illness. Found in high amounts in fresh pasture, levels begin to decay the moment pasture is cut for hay. That is why any horse that does not have access to grass, regardless of its activity level or health, would be a candidate for vitamin E supplementation. Horses are not very efficient in storing vitamin E and deficiency may be accelerated if the diet is deficient in selenium.
Vitamin A is well known for its role in supporting healthy vision, immune function, and skin/coat. However, it is also needed for respiratory health, reproduction, soft tissue and normal skeletal development in young growing horses and exercising horses that are remodeling bone.
Active Dry Yeast: Supports enzyme activity for fiber digestion in the hind gut and provides a direct source of nutrients to nourish good bacteria. Stabilizes digestive flora during periods of stress for overall health and performance.
Prebiotics act as food for the probiotics or "good" bugs in the large intestine. Prebiotics help promote gastrointestinal health in turn supporting a natural immune response.
Probiotics are live microorganisms (bacteria and yeast) that help promote healthy digestive function and support a healthy immune system. Often referred to as ‘good bugs’ they help break down ingredients/contents that the body normally can't, and help inhibit ‘bad bugs’ from growing.
My quarter horse mare is being treated with prescription-strength omeprazole for gastric ulcers. My veterinarian has encouraged me to use Gastric support product after the treatment protocol to help support a healthy stomach. I have chosen to use the Gastro-Plex pellets, when should I start them?
MVP: Your mare is benefiting from sound advice, and your question is a relevant one. You can begin feeding Gastro-Plex at any time, though sooner is probably better than later. Giving Gastro-Plex while she’s also being treated with omeprazole will not affect the effectiveness of either product. By choosing to acclimate the gastric environment with Gastro-Plex, prior to removing her from omeprazole will help reduce the risk of reoccurrent issues. In addition to Gastro-Plex, it is best to implement management changes that will help support the health of the stomach, including the provision of near-constant forage (24/7), whether it is pasture or hay. Plenty of fresh water available and limiting the amount of grain being fed at one time.
I have a chronically lame mare that is currently on stall rest. She is fed only good-quality hay, no concentrates, but has limited movement due to her confinement. She is now prone to impaction colic. Would Gastro-Plex be a good option?
MVP: Water consumption is an important part of preventing impaction. Horses should always have access to clean, fresh water. Recognizing fluctuations in water consumption and manure consistency may signal when problems are brewing with your mare. Aside from water intake, consider a hindgut support supplement to help reduce the risk of colic. Gasto-Plex pellets are formulated with Levucell yeast which is a powerful yeast that may help reduce the risk of colic/digestive disorders by supporting the hindgut. Balancing the hindgut pH helps to maintain healthy microbial populations and support fiber digestion. If you are using non-steroidal anti-inflammatory drugs for the laminitis, you may further consider using Gasto-Plex as it is a product that contains a unique proprietary herbal blend that acts as a coating agent to help to buffer excess acid in the stomach.
GASTRO-PLEX™ Pellets provide targeted ingredients to help maintain healthy stomach tissue lining, prebiotics and probiotics for normal digestion and also includes Levucell® SC*, a powerful yeast that helps reduce the risk of colic/digestive disorders by supporting the hindgut. Ideal for horses at risk for gastric upset due to travel, training, competition and/or injury.
- Gastric Health
- Digestive Support
- Helps Support Feed Efficiency
- Helps Support Nutrient Absorption
*Levucell® SC is clinically researched and a registered trademark of Lallemand Specialties, Inc. (France)
Basic management to maintain gastric health:
- Free choice hay 24/7
- Minimize high starch commercial feeds
- Plenty of fresh water
- Reduce Stress
- Avoid long-term use of NSAIDs
Papaya Powder increases mucus secretion.
Fenugreek Seed Powder increases production of mucosal fluids, anti-inflammatory properties, soothes inflamed tissue & an anti-oxidant.
Marshmallow Root Powder contains mucilage to form a coating in the digestive tract, anti-inflammatory, lowers stomach acid, stimulates immune system and helps alleviate pain.
Aloe Powder an anti-oxidant/anti-inflammatory/immune stimulant, contains polysaccharides to help with ulcers, pain and irritation support, has antibacterial properties to fight the h-pylori bacteria.
Gelatin is the name for cooked collagen which is the most abundant protein found in our body. It is primarily made up of the amino acids glycine and proline. Supports a healthy stomach lining/gut mucosa by providing a natural protective barrier against the abrasiveness of gastric juices.
Licorice is one of the most widely used herbs for people and animals in both Western and Chinese medicine. Sweet and soothing, it supports a natural inflammatory response in the gastric system. The deglycyrrhized form is preferred as it eliminates the risk of adverse side effects when plant is used whole.
Slippery Elm is obtained from the bark of a tree native to North America. Slippery Elm is rich in mucilage, a soluble fiber that becomes gel-like when wet. Helps to coat and soothe the mucosal membrane of the digestive tract.
L-Glutamine is the most abundant amino acid in the body, especially in muscle tissue. Glutamine is involved in more metabolic processes than any other amino acid. It helps support a natural inflammatory response within the GI Tract as well as a healthy immune system.
Mannanoligosaccharides (MOS) are prebiotics composed of complex carbohydrate molecules, derived from the outer cell wall of S. cerevisiae, whose main components, β-glucans (mannoproteins) are known to support immune function. Prebiotics are sources of non-digestible, soluble fiber that serve as food for the probiotics or "good" bugs in the large intestine.
Vitamin C (Ascorbic Acid) is an antioxidant that plays a role in helping combat harmful free radicals. Vitamin C is an antioxidant that helps protect the tissues of the body and also important in the production of connective tissues like tendons and ligaments.
Zinc (Zn) is a micromineral involved in over 100 enzyme systems ranging from support of connective tissue formation and antioxidants to carbohydrate metabolism and immune system function. It is most recognized for its role in healthy skin and hooves.
Manganese is a micromineral that aids in bone formation, growth and reproduction. It also supports carbohydrate and fat metabolism. Supplementation should be considered because not all diets provide the same levels of manganese. It plays an important role in young growing horses as well as active performance horses.
Copper (Cu) is a micromineral that aids in the production of normal connective tissues including tendons, ligaments, cartilage and bone. As a component of many enzyme systems, it is also involved in making iron available to the body for blood, in producing skin and coat pigments, in proper nerve signaling and in repairing antioxidants.
Vitamin E (Natural): Natural E is approx. 2.5 times more bioavailable than synthetic vitamin E (4,000 IUs natural vitamin E approximates 10,000 IUs of synthetic vitamin E). Most studies/research indicate 8,000 IU’s -10,000 IU’s (or approx. 3,000-5,000 IU of Natural Vitamin E) during/post therapy for immune support. Vitamin E is considered the most important antioxidant and works closely with selenium to protect the body from the oxidative stress of exercise and illness. Found in high amounts in fresh pasture, levels begin to decay the moment pasture is cut for hay. That is why any horse that does not have access to grass, regardless of its activity level or health, would be a candidate for vitamin E supplementation. Horses are not very efficient in storing vitamin E and deficiency may be accelerated if the diet is deficient in selenium.
Vitamin A is well known for its role in supporting healthy vision, immune function, and skin/coat. However, it is also needed for respiratory health, reproduction, soft tissue and normal skeletal development in young growing horses and exercising horses that are remodeling bone.
Active Dry Yeast: Supports enzyme activity for fiber digestion in the hind gut and provides a direct source of nutrients to nourish good bacteria. Stabilizes digestive flora during periods of stress for overall health and performance.
Prebiotics act as food for the probiotics or "good" bugs in the large intestine. Prebiotics help promote gastrointestinal health in turn supporting a natural immune response.
Probiotics are live microorganisms (bacteria and yeast) that help promote healthy digestive function and support a healthy immune system. Often referred to as ‘good bugs’ they help break down ingredients/contents that the body normally can't, and help inhibit ‘bad bugs’ from growing.
My quarter horse mare is being treated with prescription-strength omeprazole for gastric ulcers. My veterinarian has encouraged me to use Gastric support product after the treatment protocol to help support a healthy stomach. I have chosen to use the Gastro-Plex pellets, when should I start them?
MVP: Your mare is benefiting from sound advice, and your question is a relevant one. You can begin feeding Gastro-Plex at any time, though sooner is probably better than later. Giving Gastro-Plex while she’s also being treated with omeprazole will not affect the effectiveness of either product. By choosing to acclimate the gastric environment with Gastro-Plex, prior to removing her from omeprazole will help reduce the risk of reoccurrent issues. In addition to Gastro-Plex, it is best to implement management changes that will help support the health of the stomach, including the provision of near-constant forage (24/7), whether it is pasture or hay. Plenty of fresh water available and limiting the amount of grain being fed at one time.
I have a chronically lame mare that is currently on stall rest. She is fed only good-quality hay, no concentrates, but has limited movement due to her confinement. She is now prone to impaction colic. Would Gastro-Plex be a good option?
MVP: Water consumption is an important part of preventing impaction. Horses should always have access to clean, fresh water. Recognizing fluctuations in water consumption and manure consistency may signal when problems are brewing with your mare. Aside from water intake, consider a hindgut support supplement to help reduce the risk of colic. Gasto-Plex pellets are formulated with Levucell yeast which is a powerful yeast that may help reduce the risk of colic/digestive disorders by supporting the hindgut. Balancing the hindgut pH helps to maintain healthy microbial populations and support fiber digestion. If you are using non-steroidal anti-inflammatory drugs for the laminitis, you may further consider using Gasto-Plex as it is a product that contains a unique proprietary herbal blend that acts as a coating agent to help to buffer excess acid in the stomach.
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Amazing Results
Gastro-Plex (Pellets)
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Gastro Plex has been a great success as a support supplement to my daughter’s barrel horses forage diet. It has helped give us a reassurance that his chances of getting ulcers while traveling has decreased significantly while using it. We also use the Gastro Guard along with it on our hauls to competition’s so he is relaxed and ready to go when we arrive.
We love this product we give them half a tube before we load up to travel and half a tube before competition. It has helped my horses keep their guts working and ready to compete!
My horse loves this product so much. I give it to her before loading her in the trailer and she looks forward to it every time. Given its consistency I can see how it coats their stomachs to create a barrier to stomach acid during a bumpy trailer ride. This is a must have!
Gastro-Plex (Pellets)
Our mare absolutely hates the way it taste but is on her best behavior, focus and calm to the point that we got asked if we had aced her because everyone knows how nervous she gets being haul. We’ve tried many different things and we like the paste just wished it tasted better so it made life easier when trying to give it to her.
I am very happy with the results I am seeing with my gelding. Thank you
Gastro-Plex (Pellets)
i’ve been using gastro plex pellets for a few yrs now on all my horses and they thrive on it. My barrels horses are better acting and less nervous at shows
Absolutely love the Gastro Plex paste. My mare gets super nervous whenever we go to races and it has helped her tummy and helped her stay focused and help us win money.
Absolutely love this paste. My horse gets super nervous whenever we go to races and sometimes has really bad diarrhea. This paste has helped her stay focused and also has helped her tummy and also has helped us win money .
I tried other supplements that claimed to help or correct my horses gut health, they didn't work or the benefits were short lived. Gastroplex is my first and go-to choice for horses with gut issues.
This product along with a low starch grain has really helped our hard keeper horses bloom. Every horse that I haul is also on this product to help keep their gut happy.
2 of my horses will eat them and one will not touch them, leaves them in the feed bowl
Really helps my mare relax at shows!
The gastroplex worked wonders on my 8 yr old gelding very happy with the results. Does exactly what it claims
Gastro-Plex Paste Pack (4+1 Free)
Gastro-Plex Paste Pack (4+1 Free)
Gastro-Plex Paste Pack (4+1 Free)
Gastro-Plex (Pellets)
I use the Exceed 6-way and utilize Gastroplex paste, when competing and any stressful situation, all I can say is “it works”!
The Gastro-Plex pellets have been a game changer for my mare that developed ulcers. I have noticed a significant improvement since starting her on it as a preventative, she loves the taste and I will continue to recommend this product to others!
I like the product. My horse is young and wide eyed- little nervous, this helps with hauling and competing. Hard to explain but I do notice a difference when I don’t use it.
I also use it on my older gelding who does have signs of uclers and when needed, I give to him and I do noticed a difference.
Have a horse that will not eat the Bio Balance and Gastroflex. Eats all around it. Any suggestions?
I keep this in my trailer and it has been a life saver on more than one occasion. Pokey is a sensitive traveler and this really helps him when we are on the road. Don't leave home without it.
Package is not delivered yet
Gastroplex is our go to on the road to help settle our horses guts. When we know our horses will be in situations where those stomach acids are producing overtime we always reach for Gastroplex paste. We love all of MVP products and highly recommend to anyone who is looking for that safe extra something to keep their horses feeling and looking great.
Gastro-Plex Paste Pack (4+1 Free)
I tried this on a horse that did not respond to omeprazole. In 30 days you could see a big difference in the horse. Much more relaxed, no more tail ringing and no more over sweating. I have now added this to all our show horses feed.
Gastro-Plex Paste Pack (4+1 Free)
I use the gastro plex paste during extreme workouts and prior to and during hauling. It keeps my horses stomach in check and helps to keep them eating and drinking.
Gastro-Plex seems to be a very good product. It is costly and so if you need it every day it would not be an option for me to use. So far I've only used it once on my very reactive Morgan gelding. It did calm him so that he didn't have any gastritis the day I used it


