Vitamin E

Vitamins & MineralsCAS: 59-02-9

This is what the ingredient is.

Vitamin E is a fat-soluble antioxidant vitamin essential for protecting cell membranes from oxidative damage.

Here is why it shows up on the label.

Used as a nutrient and antioxidant in oils, cereals, and supplements. Protects fats from oxidation.

Here is what food agencies say.

FDA GRAS as nutrient. EFSA established upper limit of 300 mg/day. Globally approved for fortification.

Here is what research has found.

Essential nutrient with antioxidant properties. High-dose supplements show mixed results in clinical trials.

Here are a few things worth knowing.

Safe at RDA levels. High doses may increase bleeding risk, especially with anticoagulants. May interact with medications.

Sources

  • FDA GRAS List
  • EFSA Dietary Reference Values
  • NIH Office of Dietary Supplements

How to read this page

We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.

v1.0Updated 9/12/2026