Sentence Examples


  • Preservatives range from safe, natural substances such as tocopherol (vitamin E) and ascorbic acid (vitamin C) to highly toxic chemicals such as ethoxyquin, butylated hydroxytoluene (BHT) and butylated hydroxyanisole (BHA).
  • Look for creams that contain the ingredient alpha tocopherol, which is usually how vitamin E is listed on product labels.
  • The soft gels provide 15 international units of Vitamin E (d-alpha tocopherol).
  • Tocopherol (vitamin E) and ascorbic acid (vitamin C) are safe preservatives.