Benzoic Acid
A preservative (also used in food) that guards mostly against yeast. Works best in more acidic products, often with other preservatives.
What it does
Benzoic acid and its salt, sodium benzoate, are preservatives used in food and cosmetics. They protect mainly against yeast and some bacteria and work best in more acidic products, so they’re often paired with other preservatives. Their job is keeping the product from spoiling.
The EU’s ingredient database lists it as a preservative (holds back germs in the product) and a pH adjuster (sets how acidic the product is).European Commission, CosIng (© European Union, CC BY 4.0) · uses put in plain words by Drop ↗
Also known as
sodium benzoate (salt)
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