Potassium benzoate
Potassium benzoate
Potassium Benzoate (INCI: Potassium Benzoate) is a preservative of synthetic origin. It acts by inhibiting the proliferation of microorganisms in cosmetic formulations.
PreservativeRestricted use
EU nomenclature
Food additive
E212
E number assigned in the European nomenclature of food additives (Regulation (EC) No 1333/2008).
Ingredient
Roles & functions
Preservative — Limits the growth of micro-organisms to preserve the product.
Safety
Safety limit not to exceed
| Population | Limit / day | Type of reference | Source |
|---|---|---|---|
| Adult · general population | 5 mg/kg bw/day | Acceptable Daily Intake (ADI) | EFSA OpenFoodTox 3.0 (ADI) |
Official reference limit, for information only, this is not personalised advice. Ask a pharmacist about your situation.
Last verified :
Regulatory framework
What the authorities say
| Authority | Status |
|---|---|
| Commission européenne (CosIng, Règl. 1223/2009) | Autorisé sous conditions |
| CLP classification (Reg. 1272/2008) | No CMR classification |
| ECHA — endocrine disruptor (human health) | Not identified as an endocrine disruptor |
| ECHA — Candidate List (SVHC, REACH Art. 59) | Not on the Candidate List (SVHC) |
| European Commission (Reg. 1223/2009, Annex III) | No cosmetic allergen subject to mandatory labelling |
| European Commission (EU catalogue of nanomaterials, Reg. 1223/2009) | No referenced nanoform |
| European Commission — Annex V (Reg. 1223/2009) — maj Fri, 07 Aug 2026 16:37:23 GMT | Authorised preservative (Annex V) — max 0.5% (acid) |
Products
Products containing it
BeauterraGel Douche Surgras Verveine Citron, 1L
BeauterraHuile De Douche Agrumes, 750ml
BeauterraHuile De Douche Tropical, 750ml
BeauterraGel Douche Surgras Ambre, 1L
BeauterraGel Douche Surgras Monoï, 1L
BeauterraSavon Liquide Marseille Lavande, 1L
BeauterraGel Douche Surgras Extradoux, 1L
BeauterraGel Douche Surgras Fleur De Jasmin, 1L
BeauterraGel Douche Surgras Bois De Santal, 1L
FilorgaLift-Structure Radiance, 50ml
Statistics
In Lou’s database
10
products listed
| Most frequent categories | Shower gels & soaps · Bath & shower oils · Anti-aging |
| Most frequent brands | Beauterra · Filorga |
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This information is reported factually and with attribution (authorities and publications cited). It does not constitute medical advice, for your situation, ask a pharmacist or a healthcare professional for advice.
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