There are eight different forms of vitamin E. The four tocopherols (alpha, beta, gamma, and delta tocopherol) share a saturated phytyl side chain.
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There are eight different forms of vitamin E. The four tocopherols (alpha-, beta-, gamma- and delta-tocopherol) share a saturated phytyl side chain. The four analogous tocotrienols have a triple-unsaturated side chain.
The unsaturated bonds on the side chain give the tocotrienols greater antioxidant activity and a different biologic action. When those bonds become saturated, the molecule becomes a tocopherol.
Reports from laboratory studies indicate a 40-60 times higher antioxidant activity against lipid peroxidation with d-alpha-tocotrienol than with d-alpha-tocopherol and 6.5 times more protection of cytochrome P-450 against oxidative damage. Cytochrome P-450 is present in most tissues and serves as an oxygenating catalyst in a variety of reactions.
SUPPLEMENT FACTS:
Vitamin E (as D-alpha tocopherol) — 100 IU — 333%
Gamma Tocotrienols — 25 mg —
Alpha Tocotrienols — 14 mg —
Delta Tocotrienols — 7 mg —
Beta Tocotrienols — 2 mg —
Other Ingredients — gelatin, glycerin, purified water.