FAQ

Ingredient Questions

Get the information you need to feel more informed and confident about our equestrian gastric health products.

What is Cashew Nut Hull Oil?

Cashew nut hull liquid is a natural resin that is extracted from the hulls of cashew nuts. It has a wide range of applications and is safe for horses and humans.

It is known for its anti-inflammatory properties. It is non-toxic, biodegradable, and anti-fungal.

It is also a renewable resource and has a number of benefits over synthetic alternatives, making it an ideal choice for eco-conscious horse owners.

Cashew nut cracked open
Castor oil in glass jar with castor seeds around it

What is Castor oil?

Castor oil is a vegetable oil that is extracted from the seeds of the castor plant. The oil has been used for centuries for its medicinal properties. It is a thick, viscous oil that is pale yellow in color. The main component of castor oil is ricinoleic acid, which has been shown to have anti-inflammatory and analgesic properties.

Castor oil is known to be helpful in treating a variety of conditions, such as constipation, skin infections, and joint pain.

What is Marine Derived (Seaweed) Calcium?

Marine derived (seaweed) calcium is an ancient mineral complex, harvested from the Northern Atlantic which creates a powerful buffering effect against gastric acid.

It delivers highly bio-available calcium and other essential micronutrient minerals, providing a strong buffering of stomach acid, with a highly bio-available and unique form of calcium that helps build bone in the horse.

What is Yeast Culture?

Yeast culture is a fully fermented, highly nutritious and energized substrate, which nourishes and supports the beneficial bacteria that maintains gut balance.

It provides nutrients for beneficial bacteria populated in the hind gut of the horse to encourage and maintain proper digestion of feedstuffs, a healthy immune response and overall system balance.

What is Verxite?

Verxite is a brand of highly purified vermiculite hydrobiotite mineral in the form of lightweight granules that are highly absorbent and help turn liquid into solids. 

The granules are free from biological contaminants such as bacteria, yeast, molds or enzymes. Verxite will not oxidize or decompose with the passage of time making it very stable and increasing shelf-life.

Verxite granules
Photo of Verxite provided by Dicalite

Categories:

C2 Equine Gastric Wellness Feed Supplement

Seaweed Derived Calcium, Yeast Culture, Cashew Nut Hull Oil, Castor Oil, Verxite.

The supplement consists of small, palatable granules that carry the functional oils and mix well with feed.

The functional oils in our proprietary blend have anti-inflammatory, anti-microbial, and antioxidant properties that help support a healthy intestinal microbiome and metabolism.

  • Improved intestinal microbiome
  • Improved metabolism
  • Less gas & discomfort
  • Reduced acidosis
  • Less endotoxin production
  • Decreased risk of laminitis and colic
  • Increased oxygen-carrying capacity and endurance
  • Improved heat dissipation, anti-heat stress
  • Increased calmness & focus
  • No glucose peaks
  • Better immune response

2x daily, in feed.

If used at the proper dose consistently every day, you can start to see results in as little as 30-60 days.

Mix 1 level scoop (42.5 g) with feed twice daily.

Yes, our gastric health supplement is designed for long-term, daily use and has a shelf life of 2 years in proper storage.

C2 Equine is a gastric health supplement for horses, designed to encourage and maintain a balanced gut.

If your horse is showing symptoms of an ulcer, please consult your veterinarian for treatment options.

The supplement expires two years after the manufacturing date.

Horse Gastric Health

Horse stomach ulcers are a condition where the lining of the stomach is eroded, causing discomfort and potentially leading to other health problems.

There are many possible causes of stomach ulcers in horses, but the most common one is stress. Other possible causes include genetics, poor diet, and certain medications.

The most common symptom of a stomach ulcer in a horse is recurrent colic. Other symptoms may include poor appetite, weight loss, and dull coat. You know your horse! If they are "not quite right," ulcers could be a cause. If your horse is showing any of these signs, please consult your veterinarian for treatment options.

To diagnose horse stomach ulcers, your veterinarian will likely start with a basic physical examination and ask about your horse's recent medical history and any changes in behavior or eating habits.

There are several diagnostic tests, but the most common and reliable method is through endoscopy. This involves passing a small camera down the horse's throat to visualize the condition of the stomach lining. Blood tests may also be done to check for markers of inflammation in the blood. Other tests include biopsies, barium contrast radiography, and x-rays.

Gastric ulcers in horses are treated by reducing the amount of acid in the stomach. This can be done with medication, changes in diet, or a combination of both. Medications that are commonly used to treat gastric ulcers in horses include omeprazole and ranitidine. Changes in diet may include feeding smaller meals more often, avoiding high-grain diets, and adding hay to the diet.

The time it takes to treat a horse's stomach ulcer depends on the severity of the ulcer and the horse's individual response to treatment. However, most horses will show significant improvement within a few days of starting treatment.

The best way to prevent horse stomach ulcers is to provide them with a diet that includes plenty of hay and other forage. Horses should also have access to fresh water at all times. If your horse is on medication that could contribute to ulcers, work with your veterinarian to find an alternative treatment. A daily preventive protocol, such as C2 Organics can also help!

The long term effects of untreated ulcers in horses can be very serious. If left untreated, ulcers can lead to weight loss, poor performance, and even colic. In severe cases, ulcers can perforate the horse's intestine, which can be fatal. Therefore, it is important to get your horse checked by a veterinarian if you think they may have ulcers, and to follow their recommended treatment plan.


There are a few signs that you can look for to determine if your horse's gut is healthy. First, check the quality of their manure. It should be well-formed and not watery or runny. Second, observe their eating habits. A healthy horse will have a good appetite and be able to eat all their food without any trouble. Third, pay attention to their energy levels and overall condition. A horse with a healthy gut will have plenty of energy and will be in good condition overall.


Yes, an unhealthy gut in horses can lead to other health problems. The horse's digestive system is very sensitive, and when it is not functioning properly, it can cause a variety of other issues. For example, an unhealthy gut can lead to poor absorption of nutrients, which can then lead to weight loss, weakness, and even organ damage. In addition, an unhealthy gut can also allow bacteria and toxins to enter the bloodstream, which can cause inflammation and disease. Therefore, it is important to keep the horse's gut healthy in order to avoid these potential health problems.

Colic is a condition that can affect horses of all ages and breeds. It is characterized by abdominal pain and often manifests as the horse lying down and rolling around in discomfort. It is one of the most common reasons for horses to be brought to the vet, and can be very serious if not treated promptly.


There are many potential causes of colic, including gastrointestinal issues such as ulcers or blockages, and it can be difficult to determine the exact cause without further testing. Treatment will vary depending on the underlying cause, but may include medication, dietary changes, or surgery.

Laminitis is an inflammation of the laminae, which are the delicate tissues that connect the hoof wall to the horse’s coffin bone. The laminae act like shock absorbers, cushioning the impact of each step and distributing weight evenly throughout the foot.


There are many potential causes of laminitis, but the most common is a dietary imbalance. When horses consume too much grain or lush grass, their digestive system can become overloaded and fermentation can occur in their gut. This fermentation produces toxins that enter the bloodstream and cause inflammation in the laminae. Other possible causes include trauma to the foot, prolonged exposure to standing water or mud, certain diseases and certain medications.

C2-Fecal Water Supplement

FFWS is a malfunction of the digestive system.  It is different from diarrhea in that some of the manure is formed but has watery excretions before, during and after defecation. There are no clear risk factors and the different treatment options available usually have sporadic results.

It remains unclear what exactly causes FFWS but there are several factors that may be linked to it. Different types of forage, gut bacteria imbalance, inflammation and stress are a few, however, there are horses that have none of these issues and still exhibit the symptoms of FFWS. 

C2-Fecal Water supplement works to improve the horses’ digestive function and health. This formulation has been proven to help stabilize rumen and intestinal microflora, improve fiber digesting abilities and increase protein and phosphorus absorption.  By improving the digestive health system and its efficiency, the result is improved equine microbiome as well as an enriched immune response.   

Yes, C2-Fecal Water is very safe for long-term use. The ingredients in this digestive health supplement promote a healthier digestive system in a natural way.

Yes. C2-Fecal Water does not test positive for any banned substances. The natural ingredients work with the horse’s system to improve and heal digestive deficiencies, not just mask symptoms. Unlike antibiotics, synthetic drugs and harsh chemicals, C2-Fecal Water will not harm your horse’s gut biome.

The expected feeding rate is 1 SCOOP TWICE DAILY  (3 oz. or 0.1875 lb or 85 grams total daily) to mature horses.

May also be fed to pregnant and lactating mares at the rate of 1-1.25 SCOOPS TWICE DAILY  (3-4 oz or 0.1875 -0.25 lb or 85-113 grams) per head  

You should start seeing results within the first week. Occasionally, there are times when the dose needs to be increased and we will work with you every step of the way to get the best results.

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