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Permeability Factors

product on market Softgel Capsule Integrative Therapeutics Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 12% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

L-glutamine and N-acetylglucosamine (NAG) are researched for their roles in supporting intestinal barrier function and mucosal integrity. Evidence for these ingredients in improving gut permeability is generally moderate. Vitamin E provides antioxidant support to protect cellular membranes from oxidative stress.

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

Label

Product Label

Label for Permeability Factors
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
45
Servings
Other Combinations
Product Type
12%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
20 Calorie(s)
Total Fat
1.5 Gram(s) (2% DV)
7.5 mg (50% DV)
Within RDA (0.5× RDA) 179 studies (A:3, B:90)
500 mg
Market median: 420.0mg (227 products)
NAG
250 mg
Sunflower Lecithin
170 mg
Gamma-Linolenic Acid
133 mg
Gamma Oryzanol
66 mg

Other Ingredients

Gelatin Safflower Oil Glycerin Water, Purified Beeswax Caramel color Titanium Dioxide color
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendation: Adults swallow 1 or 2 softgels three times daily, or as recommended by a healthcare professional.

Warnings & Precautions

Keep out of reach of children.

Safety sealed with inner seal. Do not use if seal is broken or missing.

Contains shellfish (crab and shrimp).

Caution: If you are pregnant, nursing, have active liver disease, or are taking prescription drugs, consult a healthcare professional prior to use.

Formulation Notes

Contains no wheat, gluten, or dairy.

Intestinal permeability complex

Additional Information

For more information, please visit integrativepro.com.

Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.

Quality Global Sourcing Bottled & Tested in the USA

Metadata

Product Details

UPC / SKU8 71791 00052 0
DSLD Entry Date2022-06-16
Product TypeOther Combinations
FormSoftgel Capsule
BrandIntegrative Therapeutics
DSLD ID265948
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.