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A powerful blend of botanical extracts to support bloating, abdominal discomfort and overall digestive health. read more

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Product overview

Developed by a Gastroenterologist, Atrantil is formulated to support and balance your digestive system and increase cellular support for a healthy gut. Atrantil is unlike any other product. It is a unique combination of polyphenol extracts that work together to provide complete digestive support.

  • Physician developed
  • Targeted formula
  • Powerful antioxidant combination
  • Immune health
  • Everyday support.
Complete digestive support

Symptoms associated with digestive discomfort and distress can start with methane producing bacteria [archaebacteria]. These out-of-place bacteria can feed off the foods you eat and create methane gas, leaving you feeling bloated and uncomfortable. Atrantil is designed to break this cycle by supporting the removal of the bacteria in the small intestine, and getting it back to the colon where it belongs.

3 powerful, natural ingredients

The synergistic blend of polyphenols from Peppermint, Conker tree & Quebracho work together to support abdominal discomfort and changing bowel habits by supporting your body’s natural ability to inhibit the activity of the methane producing bacteria.

  • Quebracho extract – Quebracho-colorado is a hardwood tree indigenous to South America; it has polyphenols that support the absorption of excess hydrogen from the small intestine and the binding to and disruption of the cell wall of archaebacteria.
  • Horse chestnut – potent source of flavonoids, saponins and antioxidants and a natural inhibitor to the enzyme that allows methane to be produced.
  • Peppermint leaf – traditionally used to calm upset stomachs and soothe the small intestine.
About KBS Research

KBS Research, formulators of Atrantil, develop products backed by science. They are the leader in Nutriceuticals, providing Nature’s solutions for digestive health by utilising new science, research and trials.


Proprietary Blend 550 mg [Quebracho extract, Horse Chestnut, Peppermint Leaf]. Other ingredients: Microcrystalline cellulose, Vegetable Capsule (Hypromellose), Magnesium Stearate, Silicon Dioxide.

Contains: Tree nut (horsechestnut extract).

Does not contain: Milk, eggs, peanuts, gluten, soy and shellfish

Suggested Use

Recommended intake:

Take two capsules, up to 3 x per day, with food

  • Contains tree nuts; not to be taken by anyone with an allergy to any of this product’s ingredients.
  • If pregnant, nursing or taking medications, consult a healthcare practitioner prior to use.
  • Keep closed in dry place; avoid excessive heat.
  • Do not use if safety seal is broken or missing.
  • Keep out of reach of children.
  • Always read the label and use as directed. If symptoms persist see your healthcare practitioner.

16 reviews for Atrantil

  1. sumaiya

    Very helpful in easing bloating issues

  2. June (verified owner)

    I found Atrantil worked wonderfully to relieve bloating after eating and beyond. My SIBO tests showed both hydrogen & methane gas were being produced & Atrantil has worked very effectively to alleviate symptoms. I plan to continue at full dosage a while longer & then reduce to a maintenance dose of 2 or 3 caps with breakfast.

  3. AW (verified owner)

    Worked really well to stop SIBO related bloating

  4. Rowena

    Great website and the product was received quickly.
    The Atrantil has helped me immensely with bloating due to SIBO.

  5. Gael (verified owner)

    Very effective in reducing methane and hydrogen breath levels.

  6. Lisa

    I was experiencing embarrassing frequent flatulence that was quickly resolved when I started using Atrantil. Thank you!

  7. Linda (verified owner)

    Wonderful product for methane dominant Sibo(small intestine bacterial overgrowth) Eases bloating. Highly recommend.

  8. Joanna F.

    Love this product!!

    Atrantil has totally changed my ability to eat carbs – I just had toast for the first time in years (gluten-free, but still!). And without any of my old gas/bloat/pain symptoms. I am a super fan of this product. Thank you!!

  9. Sandi K

    Great for bloating

    I’ve been using Atrantil for over 2 years and love it. Great for bloating and keeping your gut in check. Highly recommend this product.

  10. Stephanie J.

    The freedom to eat anything

    FODMAP foods caused so much pain and bloating for me, as well as a seesaw of constipation and diarrhea. I never knew how certain foods or what quantities/ combinations of food would cause symptoms. I’ve tried so many different things to relieve symptoms, and Atrantil is the first thing that has helped. Within a few days, I was able to start eating foods without pain and bloating. I’ve been using Atrantil for a little over a month now, and I know longer have to worry about what I eat, how much I eat, what foods I eat together. I am pain free and bloat free all the time. The constipation is reduced from most of the time to occasional and diarrhea is completely gone.

  11. Devra G.

    Great product, but stick with it!

    This product worked wonders! I stuck with it for a whole month, at first no change but after completing a whole bottle I was back to my regular bathroom schedule and the bloating went away.

  12. Glenda B.

    Atlantil has changed my life.

    Atlantil has changed my life. I no longer experience the gas and bloating that I have had for over 10 years. I have purchased numerous products and nothing worked until I discovered atrantil. Thank you so much for creating this product.

  13. Lynn C.

    I love products that work as promised

    When I read an ad for Atrantil I was tired of feeling constantly bloated and feeling powerless to change that. I ordered it, thinking I might as well try it just to see if it works. I’m so pleased that I did! I have gone from looking pregnant to being able to fit into my clothes again. I noticed a difference after one day! Thank you so much for this amazing product!

  14. Cathy G.

    Worked great for my reflux and bloating

    As I am getting ready to order my 2nd bottle of Atrantil, I thought it would be good mention how this product had helped me. I have a few digestive issues that trouble me but lately I had also been experiencing some troublesome upper GI reflux and bloating. After using Atratil as directed for a few weeks straight those particular symptoms have gone completely. I plan to continue using this product for maintenance.

  15. Kristine L.

    Seems to be working for me

    Atrantil seems to be mitigating my issues with bloating and gut pains. I plan to continue to use it to maintain my digestive health as long as I see improvement.

  16. Deborah P.

    Definitely helps.

    I did not notice a big change right away. The package said it might take a while, so I stuck it out. After four weeks, I definitely have less bloating. I wish there was a way to make ALL the bloating go away.

  17. Aditya P.

    Seen some progress

    I’ve seen some improvements over the last month. Nothing else has ever worked so keeping an open mind here.

  18. Ron M.

    Antrantil has helped me

    Antrantil has helped me reduce the bloating from foods like broccoli, cauliflower, and most carbohydrates weather vegetables or grains. I can eat most foods I avoided on the fodmap diet. I;m not so stressed out about eating healthy foods again.

  19. Lisa H.

    Bye bye gas!

    I was experiencing embarrassing frequent flatulence that was quickly resolved when I started using Atrantil. Thank you!

  20. Daniel Burgess (verified owner)

    Atrantil looks like a product I’ll be taking everyday for the rest of my life, unless I go keto and stop eating carbs outright, which would be mad. All round reduces flatulence and hence bloating.

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