Butyrate. The ALL Natural Cure for Heartburn. 
Heal and fortify your gut with Gut Armor’s postbiotic Butyrate + Vitamin D3 supplement. Real relief for common gut discomforts such as heartburn, acid reflux, indigestion, and constipation. 
  • Strong Gut Health
    Strong body and mind
  • Heartburn Relief
    Guaranteed
  • Happy Gut Guarantee
    100% money back
Do you suffer from Heartburn or Acid Reflux? 
  • Are you suffering from heartburn and can't find consistent relief?
  • Are you worried about the harsh side effects of OTC heartburn medicines like Prilosec? 
  • Is your heartburn getting in the way of you enjoying your favorite foods?

  • Are you tired of taking OTC medicines that never heal the root cause of your heartburn?
  • Are you open to trying an alternative approach to cure your heartburn and acid reflux?
  •   Would you be willing to try Gut Armor if we offered you a 30 day Happy Gut & Money Back Guarantee? 


Balanced Gut - Better Life

Postbiotics like Butyrate have been scientifically proven to improve gastrointestinal issues like heartburn, acid reflux, indigestion, and constipation. If you're looking for an All natural solution with zero side effects our All-in-One Butyrate + Vitamin D3 supplement was made for you.

Heal Your Heartburn

Healing the root cause of gastrointestinal issues is what sets Gut Armor apart from other heartburn medicines like Prilosec. Unlike most OTC medicines that are great at masking symptoms, we offer an All natural long lasting solution that heals the root cause of heartburn and acid reflux.

Fast Acting Relief

Gut Armor has been shown to act quickly - When taken daily Gut Armor was shown to start working on heartburn and acid reflux relief in as little as 24hrs.


  • Fast heartburn relief  - 
    100% guaranteed
    If you don't see results in 30 days or less get a full refund on us
What is Butyrate?
Butyrate is a Short Chain Fatty Acid (SCFA) that is produced by the microbiome when specific beneficial strains of bacteria break down and ferment undigested fiber. 

Butyrate is the main energy source for colonocytes (the cells that make up the gut lining), powering up to 90% of their energetic requirements. Colonocytes help regulate stomach acid production. Ensuring the right amount is released to properly breakdown and digest the foods we eat. Colonocytes also aid in the production of mucosa. Mucosa is a thick slim like substance that protects our stomach and esophagus walls from gastric acid. 

Tributyrin - The most bioavailable and stable form of butyrate

Why Butyrate & Vitamin D3?

Vitamin D increases the absorption of butyrate in the lower gut. The perfect amount of butyrate ensures fast acting relief of heartburn, acid reflux, indigestion, and constipation. Vitamin D also promotes bacteria diversity, ensuring a healthy mix of good and bad bacteria which is critical to our overall health. Additionally, butyrate increases the amount of Vitamin D receptors (VDR's) in the body. VDR's are responsible for activating Vitamin D. In order for Vitamin D to boost immune function and promote bacteria diversity it must be activated first.     


"It's not how much you take, it's how much you activate." - Angel Gago Organic Chemist

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How to take Gut Armor?

Start with 1 capsule every other day, and gradually increase to 1 capsule, 2-3x daily, or as recommended by your healthcare practitioner. Best taken with food or right before eating.

Will I feel initial discomfort when first taking Gut Armor?

With initial use you may feel some gastrointestinal discomfort, subtle cramping, or changes in stool. This response is normal and a sign that the butyrate in Gut Armor is reconditioning the intestinal terrain of your GI tract. Any discomfort should subdue within 3-5 days.

What is Gut Armor?

Gut Armor provides the beneficial microbes with the fuel they need to carry out their daily task, ensuring the microbiome is balanced and working at its full potential.”

Is GutArmor® a probiotic?

Gut Armor is not a probiotic, it is the fuel source for your intestinal cells and beneficial bacteria. The Butyrate in Gut Armor provides 60-70% of the energy your intestinal cells use, making butyrate the main fuel of the digestive tract. Gut Armor enhances the effects of beneficial bacteria like probiotics. The beneficial bacteria in the microbiome oversee fortifying the intestinal wall, preventing harmful bacteria from entering the bloodstream, helping prevent stomach pain, bloating, inflammation, and Leaky Gut.

What is the difference between GutArmor® and Probiotics?

GutArmor is a chemical messenger and fuel source that creates an oxygen-free environment in the gut that allows beneficial bacteria to thrive. Probiotics are strains of beneficial bacteria that get temporarily introduced into the gut to help balance the microbiota.

What is Tributyrin?

Tributyrin is the most bioavailable, slow released. and absorbable form of butyrate. Tributyrin has been clinically proven to carry butyrate to the lower colon where it can help fix gastrointestinal issues like IBS and Leaky Gut. Unlike other butyrate supplements like sodium butyrate, Tributyrin is a more efficient, pharmacokinetically superior variant of butyrate, one of the more influential SCFAs.



How Does GutArmor® combat leaky gut, inflammation, and IBS?


GutArmor fuels beneficial microbes that reinforce the intestinal wall. When these microbes are operating at peak performance bacteria, undigested food, and pathogens have less of a chance of piercing the intestinal wall and getting into the blood stream.

Why is GutArmor® a better Vitamin D3/ Butyrate Digestive supplement than the competitors?

Standalone vitamin D3 supplements fall short when compared to Gut Armor’s Vitamin D3 & Butyrate compound. Vitamin D3 is activated by vitamin D receptors (VDR). Butyrate increases the expression of VDR’s giving the body higher levels of active vitamin D3. The coupling of Vitamin D3 and Butyrate gives the immune system the perfect boost to fight off viruses and infections.



How can your gut bacteria can influence your weight?

Gut bacteria affects our weight because it regulates how much fat and how many calories we absorb from our food. Bacteroidetes are the “good” guys because they help produce the short chain fatty acids such as butyrate that help reduce inflammation and assist in food digestion. Firmicutes are the “bad” guys since they adversely affect the glucose and fat metabolization which causes people to absorb and retain more calories from the foods they eat. Firmicutes have also been correlated to obesity and Type II Diabetes.




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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult a healthcare professional before taking this product if you are pregnant, nursing, taking medication, or have a medical condition. Check your serum vitamin D levels periodically. Do not exceed 10,000 iu/day unless recommended by your doctor. Store away from heat and direct sunlight. Do not use if safety seal is broken. Keep out of the reach of children.