About Atrantil

What is Atrantil?

Atrantil is a polyphenol-based digestive supplement studied for its effects on bloating, abdominal discomfort, and constipation-related gastrointestinal symptoms. Atrantil has been evaluated in randomized clinical research, real-world clinical use, and a registered clinical trial focused on methane-predominant intestinal overgrowth. Created by a gastroenterologist, Atrantil targets the source of symptoms to deliver lasting relief, improved digestion, and a balanced microbiome.

Atrantil is manufactured by KBS Research and has been evaluated in both academic and clinical practice settings.

Ingredients

Quebracho Colorado, Horse Chestnut Extract Aescins, and Peppermint Leaf

Our Story & Mission

Atrantil was developed as a science-backed, plant-based solution to bloating and abdominal discomfort. Atrantil quickly gained recognition for its effectiveness in targeting methane-producing bacteria, a key cause of bloating and IBS-related symptoms. Since its launch, Atrantil has achieved significant milestones, including clinical validation, widespread distribution in major retailers, and a loyal customer base. Committed to gut health innovation, Atrantil continues to evolve, expanding its product line to support digestive wellness naturally.

Our mission is to revolutionize digestive health by providing scientifically backed, natural solutions that restore balance to the microbiome, empower individuals to overcome gastrointestinal challenges, and improve the overall quality of life through innovative, targeted wellness through the use of polyphenols.

The Team Behind Atrantil

Atrantil is produced by KBS Research LLC, a company focused on developing polyphenol-based digestive health solutions grounded in clinical experience and research.

Atrantil was formulated by Dr. Kenneth Brown, a board-certified gastroenterologist, who has worked with thousands of patients with bloating and digestive complaints. That real-world experience helped guide both the ingredients used in Atrantil and the way the product is intended to be taken.

How Atrantil Works

Atrantil contains a blend of plant-based ingredients, including specific polyphenols, that work together to support the digestive environment in the small intestine.

• Supports a balanced gut environment by helping reduce excessive gas production.
• Contains powerful polyphenols that act in the small intestine and continue to support the microbiome in the colon.
• Provides antioxidant benefits as the polyphenols break down further in the digestive tract.

Atrantil is not a drug and is not intended to diagnose, treat, cure, or prevent any disease. It is a dietary supplement that supports overall digestive comfort and gut health.

Quality, Safety & Manufacturing

Atrantil is manufactured in the U.S. in facilities that follow current Good Manufacturing Practices (cGMP) for dietary supplements. Each batch is tested for quality and consistency to ensure that what appears on the label is what is in the bottle.

We are committed to transparency in our ingredient list and serving directions. Always read and follow the label, and talk with your healthcare provider if you have questions about whether Atrantil is right for you.

Clinical Evidence

Detailed ingredient-focused clinical references and evidence summaries can be found on our Atrantil Clinical Evidence page.

Where to Find Atrantil

You can purchase Atrantil through our official websites and authorized retail partners:

• United States (Official Website): Atrantil.com

• Other Authorized Retailers: Atrantil is available through select online marketplaces and retail partners.

What does Atrantil do?

Atrantil targets bloating at the source by neutralizing excess hydrogen and methane in the small intestine using a clinically developed polyphenol blend, supporting gut comfort and motility.

How long does it take Atrantil to work?

Many users notice some relief within a few days, while full results typically occur within 20–30 days of consistent use at the initial dose.

How should I take Atrantil?

Most people start with 2 capsules three times daily with meals for 20–30 days, then taper to 2 capsules twice daily or once daily as maintenance once symptoms improve.

Will Atrantil affect my good gut bacteria?

Atrantil targets methane-producing archaea rather than beneficial bacteria, so it supports microbiome balance without acting like a broad-spectrum antibiotic.

Is Atrantil safe for long-term use?

Atrantil is plant-based and non-habit forming, and many people use it daily for ongoing digestive support. Always consult your healthcare provider if you have specific medical conditions or take prescription medications.

Where is Atrantil made?

Atrantil is manufactured in the U.S.