Last update
5/14/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 2 Reviews
8.2
Supplement Facts
Serving Size: 2 Capsules
Serving Per Container: 120
Amount Per Serving
%DV
L-Glutamine
1 g
*
Top Medical Research Studies
8
Effectiveness of L-glutamine unclear
We examined a case report detailing the naturopathic management of functional dyspepsia, particularly focusing on a 25-year-old female graduate student experiencing several gastrointestinal issues such as bloating, epigastric pain, and reflux. While the report highlighted the use of L-glutamine along with other interventions, it did not provide specific data on how effective L-glutamine was on its own in alleviating reflux symptoms.
The patient underwent a treatment regimen that included an elimination diet and the use of apple cider vinegar alongside L-glutamine. Within a week of starting the treatment, the patient reported significant improvement in her symptoms. Notably, by the end of one month, she had resolved nearly all symptoms, with the exception of straining during bowel movements.
However, because L-glutamine was used in combination with other therapies, we cannot definitively assess its isolated impact on reflux symptoms. While the overall approach showed promise for symptom relief, the study’s design did not allow for a clear understanding of L-glutamine’s specific role in treating reflux.
The patient underwent a treatment regimen that included an elimination diet and the use of apple cider vinegar alongside L-glutamine. Within a week of starting the treatment, the patient reported significant improvement in her symptoms. Notably, by the end of one month, she had resolved nearly all symptoms, with the exception of straining during bowel movements.
However, because L-glutamine was used in combination with other therapies, we cannot definitively assess its isolated impact on reflux symptoms. While the overall approach showed promise for symptom relief, the study’s design did not allow for a clear understanding of L-glutamine’s specific role in treating reflux.
Read More
Most Useful Reviews
9
No more reflux
14 people found this helpful
Miracle pill. I've been taking it for gut balance, and for the first time in years, I wake up without acid reflux. It's a large pill, but easy to swallow with little taste.
Read More
4
Reduced reflux
9 people found this helpful
Good value - not convinced on quality. I usually like ON products, but this glutamine just didn’t work out. While it did help some with GI support, it caused my dog to be very itchy. It did reduce his reflux, but the allergic reaction prompts me to seek a different, naturally sourced glutamine supplement.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
- All Researches
8
Effectiveness of L-glutamine unclear
We examined a case report detailing the naturopathic management of functional dyspepsia, particularly focusing on a 25-year-old female graduate student experiencing several gastrointestinal issues such as bloating, epigastric pain, and reflux. While the report highlighted the use of L-glutamine along with other interventions, it did not provide specific data on how effective L-glutamine was on its own in alleviating reflux symptoms.
The patient underwent a treatment regimen that included an elimination diet and the use of apple cider vinegar alongside L-glutamine. Within a week of starting the treatment, the patient reported significant improvement in her symptoms. Notably, by the end of one month, she had resolved nearly all symptoms, with the exception of straining during bowel movements.
However, because L-glutamine was used in combination with other therapies, we cannot definitively assess its isolated impact on reflux symptoms. While the overall approach showed promise for symptom relief, the study’s design did not allow for a clear understanding of L-glutamine’s specific role in treating reflux.
The patient underwent a treatment regimen that included an elimination diet and the use of apple cider vinegar alongside L-glutamine. Within a week of starting the treatment, the patient reported significant improvement in her symptoms. Notably, by the end of one month, she had resolved nearly all symptoms, with the exception of straining during bowel movements.
However, because L-glutamine was used in combination with other therapies, we cannot definitively assess its isolated impact on reflux symptoms. While the overall approach showed promise for symptom relief, the study’s design did not allow for a clear understanding of L-glutamine’s specific role in treating reflux.
Read More
User Reviews
USERS' SCORE
Good
Based on 2 Reviews
8.2
- All Reviews
- Positive Reviews
- Negative Reviews
9
No more reflux
14 people found this helpful
Miracle pill. I've been taking it for gut balance, and for the first time in years, I wake up without acid reflux. It's a large pill, but easy to swallow with little taste.
Read More
4
Reduced reflux
9 people found this helpful
Good value - not convinced on quality. I usually like ON products, but this glutamine just didn’t work out. While it did help some with GI support, it caused my dog to be very itchy. It did reduce his reflux, but the allergic reaction prompts me to seek a different, naturally sourced glutamine supplement.
Read More
Frequently Asked Questions
No FAQs are available for this product and symptom.
References
- Pistoia JC, Chandler L. Naturopathic Approach to Functional Dyspepsia: A Case Report. Integr Med (Encinitas). 2021;20:32. PubMed
