G.I. Integrity
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| L-Glutamine7 systematic reviews · 71 randomised trials | 1000 mg |
| N-Acetyl-D-Glucosamine | 500 mg |
| Gamma Oryzanol | 150 mg |
| Aloe vera (Aloe barbadensis) extract | 50 mg |
Certifications & Testing
Other Ingredients
Vegetarian Capsule, Ascorbyl Palmitate
Recommended Use
Recommendations: As a dietary supplement, take 2 capsules, twice daily, with or between meals.
Warnings
Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. Do not take if you are sensitive to shellfish. Keep out of the reach of children. Use only if safety seal is intact. Contains shellfish (crab, shrimp)
Frequently Asked Questions
What is Pure Encapsulations G.I. Integrity's Formulate score?
Pure Encapsulations G.I. Integrity scores 82 out of 100 (grade A-) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Pure Encapsulations G.I. Integrity worth it?
Pure Encapsulations G.I. Integrity scores 82/100 (grade A-). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Pure Encapsulations G.I. Integrity?
Each serving contains L-Glutamine (1000 mg), N-Acetyl-D-Glucosamine (500 mg), Gamma Oryzanol (150 mg), Aloe vera (Aloe barbadensis) extract (50 mg). Serving size: 2 Capsule(s). 120 servings per container.
How do I take g.i. integrity?
Recommendations: As a dietary supplement, take 2 capsules, twice daily, with or between meals.
Who makes G.I. Integrity?
G.I. Integrity is made by Pure Encapsulations. See Formulate's full grade and product lineup for Pure Encapsulations on its brand page.
Is Pure Encapsulations G.I. Integrity third-party tested?
Pure Encapsulations lists the following certifications and testing for this product: Dairy-Free, Non-GMO, Soy-Free, Vegan, Vegetarian, cGMP Certified, Third-Party Tested, Certified Gluten-Free (GFCO).
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.