What is the best form of vitamin e?
4 forms compared by what actually reaches your bloodstream. Absorption ranges from 70% to 85% — a difference that matters more than the milligrams on the label.
Ranked by absorption
Higher means more of the dose reaches youShort answer
Vitamin E (Gamma-Tocopherol) absorbs best — 85%.
Anti-inflammatory & heart protection. Typical dose 100-400 mg, about $35 a month. The cheapest option is Vitamin E (Alpha-Tocopherol) at $12, but its absorption score is only 75 of 100.
Which form for which goal
Best absorbed option that covers each useSame compound, different carrier — the goal changes which trade-off matters, not what the mineral does.
Every form side by side
| Form | Absorbed | Elemental | Cost / 100 mg delivered | Per month | Dose |
|---|---|---|---|---|---|
| Vitamin E (Gamma-Tocopherol) | 85% | — | $0.55 | $35 | 100-400 mg |
| Vitamin E (Alpha-Tocopherol) | 75% | — | — | $12 | 100-400 IU |
| Vitamin E (Tocotrienols) | 75% | — | $1.42 | $40 | 50-200 mg |
| Vitamin E (Mixed Tocopherols) | 70% | — | — | $18 | 200-400 IU |
What not to take with vitamin e
Same rules for every form — the interaction belongs to the mineral, not the carrierSeparating the two by two to four hours removes most of these: they compete for the same transporters in the gut, not in the bloodstream. Splitting the day is what solves a conflict — dropping one of the two is rarely necessary.
Medication interactions
Increased bleeding risk · Monitor INR closely, limit to 100 IU daily
May enhance anticoagulant effects · Monitor INR and clotting times
May interfere with treatment effectiveness · Discuss with oncologist before use
May interfere with oxidative chemotherapy · Consult oncologist before use during treatment
May enhance cardiovascular benefits · Monitor for additive cardiovascular effects
Prescription medicine is your doctor's call, not ours — this is what the records list.
How much is too much
Upper limit for adults: 1000 mg a day, per NIH ODS.
Signs of overshooting it: no known toxicity at supplemental doses, potential displacement of alpha-tocopherol, may enhance anticoagulant effects, generally excellent safety profile.
107 reports to the FDA name vitamin-e as the suspect product.
Most reported: nausea (15), diarrhoea (11), headache (10), vomiting (10). Serious outcomes: 79% of them.
Counted from FDA CAERS by parsing each report's product list, not by keyword — a report where the product was merely present does not count.
How to read this
- Absorption is the share of the dose that reaches your bloodstream — the number that decides whether the milligrams on the label mean anything.
- A cheaper form at half the absorption is not cheaper per unit delivered.
- Safety here reflects tolerance at normal doses, not toxicity risk.
- Evidence A means the form itself was studied, not just the parent compound.
Compiled by Denis, who maintains this database and holds no medical qualification. Absorption figures and cost-per-absorbed values are derived by published formulas from cited sources — see the arithmetic.
Common questions
What is the best form of vitamin e?
Vitamin E (Gamma-Tocopherol) — it scores 85 of 100 on absorption, the highest of the 4 forms here. Anti-inflammatory & heart protection. Typical dose 100-400 mg.
Which form of vitamin e is worst absorbed?
Vitamin E (Mixed Tocopherols) at 70%. It is usually the cheapest option, which is exactly why it ends up in budget products.
Is the expensive form of vitamin e worth it?
Compare per unit delivered, not per bottle. Vitamin E (Alpha-Tocopherol) costs $12 a month at 75% absorption, Vitamin E (Gamma-Tocopherol) costs $35 at 85%.
How much vitamin e should you take?
Doses differ by form: Vitamin E (Gamma-Tocopherol) 100-400 mg; Vitamin E (Alpha-Tocopherol) 100-400 IU; Vitamin E (Tocotrienols) 50-200 mg; Vitamin E (Mixed Tocopherols) 200-400 IU.