What is it?
Benzoic acid is an aromatic carboxylic acid commonly used as a preservative in skincare and cosmetic products. It is primarily used for its purifying properties, which can naturally inhibit the growth of harmful pathogens in formulations, thus extending the shelf life of products.
Where does it come from?
Benzoic acid is naturally found in several plants, such as cranberries, prunes, plums, and cinnamon. A stabilized version is commonly used in the beauty industry to ensure consistency and purity.