Not a clean label ingredient

Potassium Hydroxide

Also known as: caustic potash, lye

Potassium Hydroxide is a non-nutritive additive. It is used in the cosmetic production of soft soaps. The chemical formula is KOH. It was deemed by the FDA to be extremely corrosive and harmful when ingested.

  • Kroger
  • Trader Joe's
  • Aldi (SimplyNature)
  • H-E-B Select Ingredients
  • Hy-Vee
Ingredient Type