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GastroCort II

product on market Capsule Allergy Research Group Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines L-glutamine and N-acetyl-D-glucosamine to support intestinal barrier function, while quercetin and rutin provide antioxidant properties. Research evidence for these ingredients in supporting gastrointestinal health is generally moderate. Overall, the profile consists of well-tolerated nutrients with a high safety rating.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for GastroCort II
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

150 IU (500% DV)
6.7× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
750 mg
Market median: 420.0mg (227 products)
200 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
200 mg
Market median: 500.0mg (19 products)

Other Ingredients

Hydroxypropyl Methylcellulose L-Leucine
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use As a dietary supplement, 3 capsules two or three times daily with meals, or as directed by a healthcare practitioner.

Formulation Notes

Gastro II supplies N-acetyl-D-glucosamine and L-glutamine, and antioxidant nutrients.

Variations in product color may occur.

Nutrients for the gut lining

Additional Information

Keep in a cool, dry place, tightly capped.

Metadata

Product Details

UPC / SKU7 13947 71010 8
DSLD Entry Date2020-08-23
Product TypeOther Combinations
FormCapsule
BrandAllergy Research Group
DSLD ID233174
Data Updated2026-04-11
Research

Research Evidence

253
Research Sources
55
Avg Quality
128
Meta Analysis
52
Systematic Review
41
Rct
24
Clinical Trial
3
Regulatory Source
1
Narrative Review
1
Other
1
Guideline
1
Openfda Safety
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin E for Alzheimer's disease and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2008 PubMed DOI
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Exercise for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Effects of vitamin E supplementation on the risk and progression of AD: a systematic review and meta-analysis
Meta Analysis Nutritional neuroscience 2021 PubMed DOI
A Effect of vitamin E supplementation in rheumatoid arthritis: a systematic review and meta-analysis
Meta Analysis European journal of clinical nutrition 2023 PubMed DOI
A Vitamin E and the risk of prostate cancer: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)
Rct JAMA 2011 PubMed DOI
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Vitamin, Mineral, and Multivitamin Supplementation to Prevent Cardiovascular Disease and Cancer: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2022 PubMed DOI
View all evidence for Vitamin E →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.