Last update
5/21/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 19 Reviews
7.8
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
L-Glutamine (Free-Form)
1 g (1,000 mg)
**
Most Useful Reviews
9
Diarrhea has decreased
3 people found this helpful
I started taking glutamine to combat my weak stomach and prevent SIBO. It has worked wonders—my diarrhea has nearly vanished and my stool consistency is perfect. I believe it's beneficial for my gut health.
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9
Significant improvement noted
2 people found this helpful
I recommend this for those with irritable bowel syndrome! My mother, aged 71 and suffering from diarrhea, colic, and cramps, takes 2 capsules at bedtime and another 2 during the day. Now her stool is 1-3 times a day instead of 5-6, and discomfort is gone!
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9
Great for Crohn's disease
2 people found this helpful
My daughter had a resection for Crohn's disease, and glutamine helps control her chronic diarrhea. It nourishes the intestinal wall for healing. During flare-ups, she takes extra to manage symptoms. It's an excellent supplement for her intestines.
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User Reviews
USERS' SCORE
Moderately Good
Based on 19 Reviews
7.8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Diarrhea has decreased
3 people found this helpful
I started taking glutamine to combat my weak stomach and prevent SIBO. It has worked wonders—my diarrhea has nearly vanished and my stool consistency is perfect. I believe it's beneficial for my gut health.
Read More
9
Significant improvement noted
2 people found this helpful
I recommend this for those with irritable bowel syndrome! My mother, aged 71 and suffering from diarrhea, colic, and cramps, takes 2 capsules at bedtime and another 2 during the day. Now her stool is 1-3 times a day instead of 5-6, and discomfort is gone!
Read More
9
Great for Crohn's disease
2 people found this helpful
My daughter had a resection for Crohn's disease, and glutamine helps control her chronic diarrhea. It nourishes the intestinal wall for healing. During flare-ups, she takes extra to manage symptoms. It's an excellent supplement for her intestines.
Read More
9
Reduced diarrhea significantly
After taking probiotics for two months, my intestinal health significantly improved, and I experienced a marked reduction in diarrhea.
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9
Incredibly effective!
This product is remarkably wonderful and highly effective for my diarrhea! As a Japanese, I find it fantastic!
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Frequently Asked Questions
9
Significant improvement noted
2 people found this helpful
I recommend this for those with irritable bowel syndrome! My mother, aged 71 and suffering from diarrhea, colic, and cramps, takes 2 capsules at bedtime and another 2 during the day. Now her stool is 1-3 times a day instead of 5-6, and discomfort is gone!
7.5
Effective for diarrhea
Taking it on an empty stomach has proven effective for frequent diarrhea. It’s my first product, and I am quite optimistic about its effects.
0
Return to previous manufacturer
1 people found this helpful
Below average, I switched from another manufacturer due to cost, but after a month I experienced severe diarrhea. I will go back to the previous manufacturer.
9
No longer has diarrhea
I initially started taking this to treat SIBO, and it’s clearly beneficial for the condition. I no longer experience diarrhea, which is a significant improvement.
7.5
Effective for IBS
I continue taking 500mg of glutamine twice a day with BioThree, and I find it effective against the diarrhoea related to irritable bowel syndrome. Depending on my condition, I previously took double the dose, but this combination works well for me.
7.5
Better stomach stability
5 people found this helpful
I stopped using antidiarrheals for 6 years due to IBS-related diarrhea. I began taking supplements and found that drinking them at night stabilises my stomach beautifully in the morning! I’m glad I tried this.
