Not a clean label ingredient

Propylene Oxide

Propylene Oxide is used as a pasteurizing agent to treat nuts and spices. It has a chemical formula of CH3CHCH2O. It is used to treat nuts and prevent the spread of salmonella.

Sources
  • Kroger
  • Aldi (SimplyNature)
  • H-E-B Select Ingredients
  • Hy-Vee