Home/ Supplements/ Vitamin E/ KEY-E

KEY-E

product on market Tablet or Pill Carlson 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

Vitamin E acts as a potent antioxidant that helps protect cells from oxidative stress and supports immune function. There is strong research evidence supporting its role in maintaining cellular health. This formulation maintains a high safety profile for general use.

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

Label

Product Label

Label for KEY-E
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 IU (1333% DV)
17.9× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)

Other Ingredients

Dextrose Microcrystalline Cellulose Corn Starch Silicon Dioxide Magnesium Stearate natural Vanilla flavor Stevia
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Chew one tablet once or twice daily, preferably at mealtime.

Formulation Notes

Finest Natural-Source Vitamin E

Vegetarian

Natural Vitamin E: 400 IU

100% NATURAL-SOURCE VITAMIN E

Wheat-free. Gluten-free. Yeast-free. Milk-free. Salt-free. Preservative-free.

Vegetarian.

Additional Information

TWICE as Active

0141-2b

Independently Assayed to Guarantee 100% POTENCY

Vitamin E is an essential nutrient and important antioxidant that promotes a healthy heart and cardiovascular system to help maintain your good health.*

Keep bottle tightly closed. Store away from heat and moisture.

Natural color and taste.

An F.D.A. Regulated Facility

Metadata

Product Details

UPC / SKU0 88395 00141 3
DSLD Entry Date2015-12-23
Product TypeVitamin
FormTablet or Pill
BrandCarlson
DSLD ID54335
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 →
Compare

Similar Products

Natural Dry Vitamin E 400 IU
Country Life · Tablet or Pill
100
Vitamin E 30 IU
Nature's Measure · Tablet or Pill
100
Key-E
Carlson · Tablet or Pill
100
Vitamin E 400 IU
Source Naturals · Tablet or Pill
100
Vitamin E 400 IU
Source Naturals · Tablet or Pill
100
View all Vitamin E products →
Vitamin E research Best Vitamin E All Vitamin E products More from Carlson View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.