Sodium Butylparaben
INCI: SODIUM BUTYLPARABEN
Reviewed by Emma · Last updated 18 Aug 2026
What Is Sodium Butylparaben?
Sodium Butylparaben (INCI: SODIUM BUTYLPARABEN) is a cosmetic ingredient listed in the EU CosIng inventory. Sodium butyl 4-hydroxybenzoate.
Its declared cosmetic function is preservative.
Source: European Commission CosIng inventory.
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