$48.00 $0.80 per serving
Product analysis
G.I. Integrity combines ingredients linked with support for the digestive lining, though the evidence is limited and depends on the preparation. Its glutamine contribution is relatively costly at the full serving price.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality35
Most sources are named, but their quality cannot all be judged confidently. N-acetyl glucosamine lists crab and shrimp sources without disclosing their proportions.
Ingredient Transparency73
Ingredient amounts and most sources are disclosed, helping serving comparisons. Glutamine form and the proportions of the N-acetyl glucosamine sources remain unclear.
Value For Money42
Value is mixed, with a moderate comparison for N-acetyl glucosamine. Glutamine is relatively costly and aloe offers limited value at the full serving price.
Customer Satisfaction72
Customer ratings are very positive but come from very few reviews. The small review base limits confidence about wider customer experience.
Product Focus58
The formula centers on digestive-lining support, where evidence remains preliminary or specific to selected clinical groups. A possible skin-hydration effect is narrower than a broad improvement in skin appearance.
- Format
Capsule - Container
- 120 Capsule(s)
- Per serving
- $0.80
- Customer rating
- 4.8 · 11 ratings
Goals
Impact
Moderate effect
Glutamine · 1000 mgN-Acetyl Glucosamine · 500 mg
N-Acetyl Glucosamine Not classified
No linked studies yet.
Impact
Moderate effect
N-Acetyl Glucosamine · 500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
L-Glutamine | 1000 mg | |
N-Acetyl-D-Glucosamine (Crab, Shrimp) | 500 mg | |
Gamma Oryzanol (Rice Bran) | 150 mg | |
Aloe vera (Aloe barbadensis) extract (Polysaccharides) | 50 mg |
N-Acetyl Glucosamine (Crab, Shrimp) · 500 mg OverallScore73
G.I. Integrity provides 500 mg of N-acetyl-D-glucosamine per serving, with a moderate cost for the amount. The vegetarian claim conflicts with a shellfish disclosure, so the source needs clarification. The D form is specified.
How this ingredient is rated
Active Ingredient Quality & Bioavailability63
The D form is specified. The vegetarian claim conflicts with a shellfish disclosure, so the source needs clarification.
N-Acetyl-D-Glucosamine Isomer Specificity
The label specifies N-acetyl-D-glucosamine.
Source and Allergen Disclosure
The vegetarian claim conflicts with a shellfish disclosure, so the source needs clarification.
Dose, Safety & Label Transparency90
The serving provides 500 mg of N-acetyl-D-glucosamine, with the amount clearly listed.
NAG Potency per Serving
Each serving provides 500 mg of N-acetyl glucosamine.
Label Transparency and Blend Clarity
The ingredient amount is listed in milligrams.
Value60
The estimated cost for the amount of N-acetyl glucosamine is moderate; it uses the full serving price.
Price per 500mg of N-Acetyl Glucosamine
The estimated cost for the N-acetyl glucosamine amount is moderate, using the full serving price.
Aloe (Polysaccharides) · 50 mg OverallScore66
Each serving provides 50 mg of Aloe vera, at a higher whole-product cost per serving. The inner leaf is specified. The extract lists 10% polysaccharides.
How this ingredient is rated
Composition and Label Disclosure44
The aloe comes from the inner leaf. The extract lists 10% polysaccharides.
Aloe Part and Processing Disclosure
The aloe comes from the inner leaf.
Marker and Preparation Disclosure
The extract lists 10% polysaccharides.
Composition and Label Disclosure100
Both the amount and source are stated.
Individual Preparation Amount Disclosure
The serving lists 50 mg of Aloe vera.
Commercial Price and Usability40
The whole-product cost per serving is higher.
Commercial Price per Labeled Serving
The whole-product cost per serving is higher.
Glutamine · 1000 mg OverallScore59
G.I. Integrity provides 1000 mg of L-glutamine per serving, at a very high cost for the amount. No glutamine grade is specified.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
The label names L-glutamine, but does not specify a grade.
Glutamine Grade & Purity
The label names L-glutamine, but does not specify a grade.
Dose, Safety & Label Transparency70
The label states 1000 mg per serving.
Therapeutic Dosage Strength
Each serving contains 1000 mg of glutamine.
Label Transparency & Blends
The amount is individually stated.
Value15
The cost is very high for the amount of glutamine.
Price per Gram of L-Glutamine
The cost per gram of glutamine is very high.
Alternative products
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Prevention of acute radiation-induced Proctitis by Aloe vera: a prospective randomized, double-blind, placebo controlled clinical trial in Pelvic Cancer patients.
- Successful Treatment of Acute Radiation Proctitis with Aloe Vera: A Preliminary Randomized Controlled Clinical Trial.
- Aloe vera for Prevention of Acute Radiation Proctitis in Colorectal Cancer a Preliminary Randomized, Placebo-Controlled Clinical Trial.
- A Pilot Study of the Effect of Aloe barbadensis Mill. Extract (AVH200®) in Patients with Irritable Bowel Syndrome: a Randomized, Double-Blind, Placebo-Controlled Study.
- A Randomised, Cross-Over, Placebo-Controlled Study of Aloe vera in Patients with Irritable Bowel Syndrome: Effects on Patient Quality of Life.
- Effect of perioperative glutamine-enriched nutritional support on patients with colorectal cancer: A systematic review and meta-analysis.
- Glutamine prevents diarrhea in colorectal cancer patients undergoing chemotherapy or chemoradiotherapy: a meta-analysis.
- Glutamine supplementation reduces markers of intestinal permeability during running in the heat in a dose-dependent manner.
- Effect of glutamine supplementation on diarrhea, interleukin-8 and secretory immunoglobulin A in children with acute diarrhea.
- Improvement of intestinal permeability with alanyl-glutamine in HIV patients: a randomized, double blinded, placebo-controlled clinical trial.
- A randomized, investigator-blinded, controlled pilot study to evaluate the safety and efficacy of a poly-N-acetyl glucosamine-derived membrane material in patients with venous leg ulcers.
- Poly-N-acetyl glucosamine nanofibers for negative-pressure wound therapies.
- Preparation, characterization, and moisturizing effect of liposomes containing glucosamine and N-acetyl glucosamine.
- The effect of N-acetyl-glucosamine on stratum corneum desquamation and water content in human skin.
- Reduction in the appearance of facial hyperpigmentation by topical N-acetyl glucosamine.