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Gamma E 400

product on market Softgel Capsule Source Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

This formula utilizes a blend of tocopherols and tocotrienols to provide antioxidant support. Research provides strong evidence for vitamin E's role in protecting cells from oxidative stress. The inclusion of sesame seed oil serves as a carrier for these fat-soluble nutrients.

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

Label

Product Label

Label for Gamma E 400
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
60
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

190 IU (633% DV)
8.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
44.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
Market median: 200.0mg (52 products) 12 studies (A:0, B:6)
Within RDA (0.3× RDA) 179 studies (A:3, B:90)

Other Ingredients

Gelatin Glycerin Water, Purified
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 1 softgel 1 to 2 times daily with meals.

Warnings & Precautions

Contains soy.

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing.

Keep out of the reach of children.

Formulation Notes

Complete E Complex with Tocotrienols Gamma E 400 400 mg

Recent research has demonstrated that gamma-tocopherol, the main dietary source of vitamin E, has a very important role in supporting health. Gamma-Tocopherol is a more effective antioxidant than alpha-tocopherol and may be an important factor for a healthy cardiovascular system. It also inhibits the COX-2 enzyme, according to in vitro tests. Research indicates that a ratio of gamma- to alpha-tocopherol greater than 1:1 increases levels of both tocopherols in the body and that alpha-tocopherol alone may not be adequate to combat oxidative stress. Source Naturals Gamma E 400 offers 3:1 gamma- to alpha-tocopherol ratio (190 IU equals 126 mg) and also contains tocotrienols from palm fruit, which provides high concentrations of all four tocotrienols: alpha, beta, gamma, and delta. Sesame seed oil, rich in gamma-tocopherol, is used as the base.

Contains no yeast, dairy, egg, gluten or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Metadata

Product Details

UPC / SKU0 21078 01698 4
DSLD Entry Date2023-01-23
Product TypeOther Combinations
FormSoftgel Capsule
BrandSource Naturals
DSLD ID273330
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.