vitamin E

• 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:
      • staphylococcus aureus research link
      • escherichia coli research link

• research links

  • vitamin e and skin health
  • antioxidant properties of vitamin e