Sodium Benzoate is a preservative especially effective in acidic formulas.
It controls yeast, mold and some bacteria, helping water-based products remain microbiologically safe. It does not provide a direct skincare treatment benefit.
Information approach
Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.
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