About Vitamin E
Antioxidant protecting cells. Category: Vitamins, Subcategory: Fat-Soluble Vitamin. Default unit: mg alpha-TE
Key Information
Compare All Forms
Compare different forms of Vitamin E by bioavailability, conversion rates, and active ingredient content:
| Form | Tier | Steps |
Vitamin E Activity (IU) |
Bioavailability | Action |
|---|---|---|---|---|---|
|
Vitamin E (Tocopherol)
Vitamin E (tocopherol) is a powerful antioxidant protecting... |
Tier 1 | 0 | — | High bioavailability form. Body-ready, bypasses conversion steps. Maximum absorption, lowest waste. | View → |
| Vitamin E Acetate (Tocopheryl Acetate) | Tier 2 | 1 | — | Moderate bioavailability form. Reliable form that works well but requires 1-2 step conversions by the body. Good balance of cost and effectiveness. | View → |
Scientific Evidence
Numerous studies have investigated the antioxidant and health benefits of Vitamin E. Key research includes studies on its role in preventing cardiovascular disease, supporting immune function, and protecting against age-related macular degeneration. Clinical trials have also explored the effects of Vitamin E supplementation on various health outcomes.