- alias: tocopherol
- vitamin e, also known as tocopherol, is a fat-soluble vitamin and a powerful antioxidant that helps protect cells from damage caused by free radicals. it is essential for maintaining healthy skin, eyes, and immune function. vitamin e also supports cellular repair and promotes overall skin health.
chemical properties
- molecular weight: 430.71 g/mol (alpha-tocopherol)
- density: 0.95 g/cm³
- boiling point: decomposes before boiling
- solubility: insoluble in water; soluble in fats and organic solvents
- optical rotation: +24° to +27° (alpha-tocopherol, in ethanol)
- chemical formula: C₂₉H₅₀O₂
usefulness in medicine
- vitamin e is widely used to prevent and treat skin damage caused by uv radiation and oxidative stress.
- it promotes wound healing and reduces scarring.
- its antioxidant properties help in the management of chronic diseases like cardiovascular disorders and neurodegenerative conditions.
- it is commonly included in skin care products to improve hydration, reduce wrinkles, and enhance overall skin elasticity.
antibacterial and antimicrobial activity
- while vitamin e is not a direct antimicrobial agent, its antioxidant properties can support the immune system and enhance the skin’s natural barrier function, indirectly protecting against infections.
- research highlights:
- bacteria: