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evidence · mechanism · dose
Supplements/Vitamin

Tocotrienols (Vitamin E)

Unsaturated vitamin E family — superior antioxidant capacity vs alpha-tocopherol.

Cardiovascular HealthHealthy AgingLiver Health

Overview

Unsaturated vitamin E family — superior antioxidant capacity vs alpha-tocopherol.

Natural sources
    Common forms

      Forms & variants of Vitamin E

      Different chemical forms of Vitamin E behave differently. Browse each form's mechanism, bioavailability, and best-use context.

      Parent
      Vitamin E

      Primary lipid-phase antioxidant protecting membrane PUFAs.

      Mixed natural tocopherols
      Mixed Tocopherols

      Full-spectrum natural vitamin E avoiding α-only supplementation pitfalls.

      Mechanism of action

      Inhibits HMG-CoA reductase and modulates NF-κB; concentrates in lipid-rich tissue.

      Pathways

        Effects on the body

        Organ system effects

        Evidence-based benefits

        Modestly lowers cholesterol

        Limited evidence

        May reduce NAFLD markers

        Limited evidence

        Potential side effects

        Common
          Rare
            Serious

              Drug interactions

              No notable interactions reported.

              Supplement interactions

              Pairs well with

              None listed.

              Avoid combining with

              No specific avoidances listed.

              Dosing & bioavailability

              Typical dose
              50–300 mg
              With food?
              With fat

              Where to buy

              Affiliate-style search links to reputable retailers. We don't endorse specific brands — verify third-party testing (USP, NSF, Informed Sport) before purchase.

              Vitamin
              Tocotrienols…
              Amazon
              Wide selection · fast shipping
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              iHerb
              Global delivery · curated brands
              Vitamin
              Tocotrienols…
              Thorne
              Practitioner-grade · NSF tested

              Scientific evidence (9)

              RCTAtherosclerosis · 2002

              Tocotrienols and lipid profile

              Qureshi AA, et al.

              RCT of tocotrienols in hypercholesterolemia.

              Key findings

              Reduced total and LDL cholesterol vs placebo.

              Open study
              Systematic reviewPubMed (NLM) · 1970

              PubMed: Tocotrienols (Vitamin E) — Modestly lowers cholesterol

              Live PubMed search

              Live results for "Tocotrienols (Vitamin E) Modestly lowers cholesterol" across the PubMed/MEDLINE peer-reviewed index.

              Key findings

              Opens current human and preclinical literature matching Tocotrienols (Vitamin E) and "Modestly lowers cholesterol". Filter by RCT, meta-analysis, or year on the results page.

              Open study
              Systematic reviewPubMed (NLM) · 1970

              PubMed: Tocotrienols (Vitamin E) — May reduce NAFLD markers

              Live PubMed search

              Live results for "Tocotrienols (Vitamin E) May reduce NAFLD markers" across the PubMed/MEDLINE peer-reviewed index.

              Key findings

              Opens current human and preclinical literature matching Tocotrienols (Vitamin E) and "May reduce NAFLD markers". Filter by RCT, meta-analysis, or year on the results page.

              Open study
              Systematic reviewPubMed (NLM) · 1970

              PubMed: Tocotrienols (Vitamin E) — randomized controlled trial

              Live PubMed search

              Live results for "Tocotrienols (Vitamin E) randomized controlled trial" across the PubMed/MEDLINE peer-reviewed index.

              Key findings

              Opens current human and preclinical literature matching Tocotrienols (Vitamin E) and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

              Open study
              Systematic reviewPubMed (NLM) · 1970

              PubMed: Tocotrienols (Vitamin E) — meta-analysis

              Live PubMed search

              Live results for "Tocotrienols (Vitamin E) meta-analysis" across the PubMed/MEDLINE peer-reviewed index.

              Key findings

              Opens current human and preclinical literature matching Tocotrienols (Vitamin E) and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

              Open study
              Systematic reviewPubMed (NLM) · 1970

              PubMed: Tocotrienols (Vitamin E) — pharmacokinetics

              Live PubMed search

              Live results for "Tocotrienols (Vitamin E) pharmacokinetics" across the PubMed/MEDLINE peer-reviewed index.

              Key findings

              Opens current human and preclinical literature matching Tocotrienols (Vitamin E) and "pharmacokinetics". Filter by RCT, meta-analysis, or year on the results page.

              Open study
              Systematic reviewPubMed (NLM) · 1970

              PubMed: Tocotrienols (Vitamin E) — safety adverse events

              Live PubMed search

              Live results for "Tocotrienols (Vitamin E) safety adverse events" across the PubMed/MEDLINE peer-reviewed index.

              Key findings

              Opens current human and preclinical literature matching Tocotrienols (Vitamin E) and "safety adverse events". Filter by RCT, meta-analysis, or year on the results page.

              Open study
              Systematic reviewPubMed (NLM) · 1970

              PubMed: Tocotrienols (Vitamin E) — dose response

              Live PubMed search

              Live results for "Tocotrienols (Vitamin E) dose response" across the PubMed/MEDLINE peer-reviewed index.

              Key findings

              Opens current human and preclinical literature matching Tocotrienols (Vitamin E) and "dose response". Filter by RCT, meta-analysis, or year on the results page.

              Open study
              Systematic reviewGoogle Scholar · 1970

              Google Scholar: Tocotrienols (Vitamin E) — clinical evidence

              Live Scholar search

              Cross-database citation index for Tocotrienols (Vitamin E) as it relates to "clinical evidence".

              Key findings

              Includes preprints, theses, and journal articles. Useful for tracking citation counts and follow-on work.

              Open study
              Educational use only. This profile is not medical advice. Consult a qualified healthcare professional before starting any supplement, especially if you take prescription medication or have a chronic condition.