Evaluating Butyrate and Butyrate + Polyphenol for Gut Health

A Double-blind, Randomized, Placebo-controlled Study to Evaluate the Effects of a Butyrate Formulation and a Butyrate + Polyphenol Formulation on Gut Health, Permeability and Associated Symptoms

Not applicable Interventional Supplement Formulators, Inc. · NCT06419231

This study is testing whether two different treatments, Butyrate alone and Butyrate with Polyphenols, can improve gut health and related symptoms for people who have digestive issues.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment105 (estimated)
Ages21 Years to 70 Years
SexAll
SponsorSupplement Formulators, Inc. Industry-sponsored
Locations1 site (Fort Lauderdale, Florida)
Trial IDNCT06419231 on ClinicalTrials.gov

What this trial studies

This study assesses the effectiveness and safety of two formulations: Butyrate and Butyrate combined with Polyphenols, on gut health and related symptoms. It employs a double-blind, randomized, placebo-controlled design, enrolling up to 105 participants who will be monitored over a 28-day period. Participants will undergo laboratory assessments and complete various questionnaires to evaluate gastrointestinal symptoms and quality of life. Remote video calls will facilitate participant engagement throughout the study.

Who should consider this trial

Good fit: Ideal candidates are healthy adults aged 21-70 who experience gastrointestinal symptoms at least three times a week.

Not a fit: Patients with a history of gastrointestinal disease or those currently on certain restricted diets may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide new dietary interventions for improving gut health and alleviating gastrointestinal discomfort.

How similar studies have performed: Previous studies have shown promising results with butyrate supplementation for gut health, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Ambulatory, male or female, 21-70 years of age
2. A BMI of 18.5 -34.9
3. . Experiences at least three conditions involving gastrointestinal health on a weekly basis
4. Are comfortable fasting overnight
5. Are able to complete study procedures for up to approximately 6 hours on 2 separate days
6. Considered to be generally healthy on the basis of medical history
7. Willing to follow study instructions, including compliance with the study procedures and requirements

Exclusion Criteria:

1. Unable to provide a urine specimen, stool specimen or blood sample from a finger stick
2. Currently on a galactose/lactose restricted diet
3. Having taken proton pump inhibitors within the past 3 months
4. History of oral antibiotic use within the past 3 months
5. Current or previous history of gastrointestinal disease, cancer, infection or surgery that may interfere with the outcome parameters
6. A medical or surgical event requiring hospitalization, outpatient visits or emergency room visits within the past 5 years or in the judgment of the Study Investigator /Sub-I would preclude participation in the study
7. Current or previous history of diabetes
8. History of a major change in dietary habits with the past 1 month
9. Known intolerance or allergy to sugar alcohols including mannitol, sorbitol, xylitol, lactulose or lactose
10. Women who are lactating, pregnant or planning pregnancy within the next two months
11. Having donated blood or received a blood transfusion within 30 days before screening
12. Currently participating in another clinical research study or participated in another clinical research study within 30 days prior to screening

Where this trial is running

Fort Lauderdale, Florida

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Gut HealthGastrointestinal discomfortAbdominal painGasBloatingDiarrheaConstipationHeartburn
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.