Gastrox – Ulcer Support for Horses

5.00 out of 5
(1 customer review)


Buy 3 or more Signature Line Organic Herbal Formulas and save 5%

Traditional ulcer medications can have both short and long term side effects. These medications interfere with the production of stomach acid which is vital to the digestive process (absorption of protein and nutrients). A horse kept on ulcer medication continuously will therefore lose topline and muscle. Our naturally soothing formula encourages self-healing of the stomach liner without interfering with the normal digestion and absorption process.

750 grams (Approx. 1 lb. 10.5 oz.) 2 scoops fed twice daily lasts approximately 30 days. Our Signature Line includes free shipping. If other products are ordered at the same time, shipping charges will apply to those items. In order to receive free shipping on this product, it must be ordered by itself.

NOTE: Withdraw 48 hours before competition. Not tested on pregnant or lactating mares.

Quantity discounts - Buy more and save!
1-2 $127.00
3+ $120.65

Product Description

Equine Wellness Approved Signature Line - HighRes-2016

Our Signature Line Organic Herbal Formulas were created exclusively for The Holistic Horse by a leading equine veterinarian specializing in endocrinology, herbs and nutrition.

Here is what our customer Ingrid has to say about this formula and how it helped her horse:

I wanted to let you know I ordered 3 of your Signature Line formulas Gastrox, Herbiflex and Bjute for my horses. They have responded really well to them and I appreciate that they are organic. Thank you very much for such great products. Look forward to ordering more from you in the future.

Nature has provided us with a variety of wonderful healing herbs which we have custom blended to benefit your horse’s health.

These amazing formulas contain the very finest certified organic herbs. They are handcrafted and mixed in small batches to ensure freshness and quality. We freshly grind many of our herbs upon order. They are also non-GMO, without fillers and are free of sugar and non-structural carbohydrates (NSC). Therefore these formulas are suitable to feed to horses with IR/Metabolic issues.

While other companies may offer similar products, many of their herbs are not organic. Our formulas also have a much higher concentration of herbs per dose ensuring greater effectiveness. They also contain unique herbs not found in other products.

Healing Herbs and their beneficial properties:

Organic Aloe Vera Leaf: Helps support a healthy digestive and immune system, assists antioxidant support, reduces toxins in the body. Studies have shown that aloe vera juice is just as effective for digestive issues as drugs without the chance of toxic side effects.

Organic Fenugreek: A favorite flavor of horses! Dissolves mucus, anti inflammatory, antiseptic, expectorant. Helps strengthen the respiratory system, mucous membranes and sinus congestion. Soothing to the gastrointestinal system. Aids in reducing blood sugar and supports healthy metabolic function in insulin resistant horses.

Organic Licorice: An herb that has been used by the Egyptians,Romans, Greeks and Chinese for thousands of years. An adrenal gland stimulant and a natural source of a hormone similar to cortisone. It protects the immune system and useful for the protection from and healing of ulcers.

Organic Marshmallow Root: An herb that has been used for centuries throughout the world to relive irritation and inflammation of the respiratory, digestive and urinary systems.It contains mucilage, a soluable fiber that becomes gel like when wet and forms a proctective film over aggravated mucous memebranes.

Organic Papaya Leaf: A fruit with a rich source of enzymes such as papain that greatly aids in the digestive process.

Organic Pumpkin Seeds: Nutritional powerhouses wrapped in a small package. Pumpkins seeds contain a wide variety of nutrients from magnesium and manganese to copper, protein and zinc. They also contain the amino acid tryptophan for anxiety relief and essential fatty acids (EFA’s). Pumpkin seeds also contain powerful antioxidant properties that help ease inflammation.

Organic Slippery Elm Bark: Comes from the inner bark of the tree. It contains mucilage which is a polysaccharide that becomes a gel when mixed with water. Soothes and coats the stomach and intestines providing relief and protecting the GI tract from ulcers due to excess acid. Also absorbs toxins which can cause intestinal imbalances. It is rich in nutrients including beneficial antioxidants and helps relieve inflammation.

Organic Stevia: A natural sweetener, anti bacterial, anti oxidant, promotes proper digestion, contains potassium zinc, magnesium and vitamin B3.


The Holistic Horse recommends that you consult with your veterinarian if any adverse changes occur in your horse while using our products or if you have specific health issues or concerns regarding your horse. Owner accepts all responsibility while using these products. These statements have not been evaluated by the Food and Drug Administration. The information provided is for educational purposes only and is not intended to diagnose, treat, cure or prevent any disease.

Shake container before using.

Feed two scoops per day mixed with moistened feed. (32 cc Scoop included)

For larger horses or more severe cases, dose may be doubled (4 scoops per day).

NOTE: Withdraw 48 hours before competition.

Not tested on pregnant or lactating mares.

Store in a dry, cool and dark place.

1 review for Gastrox – Ulcer Support for Horses

  1. 5 out of 5

    Virginia Simpson-Magruder (verified owner)

    When I purchased my 20-year-old Paint mare, Shiney, she came with intermittent diarrhea/loose stools, especially when there was a hay change in the barn. I had her ultrasounded, with a diagnosis of two small ulcers in her gut. However, the traditional medicine protocol of banamine/gastroguard only helped for a while, and the diarrhea would return.
    I started researching how to best treat Shiney’s gut and digestive system. I made alterations in her diet, including probiotics and a host of ground and chopped herbs and foods. This helped, but not entirely. I cruised around the internet to see what other products might be out there and came across Gastrox. It contained most of the natural, organic herbs and nutrients that I was looking to include in her diet, and over time, it seems to have helped her gut and her mood. It’s a staple in Shiney’s diet now, and part of her overall health regime.

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