pH-dependent (effective <pH 5.5); COSMOS-accepted; often combined with potassium sorbate
Function & Common Use
Preservative
Preservative
Cleansers, toners, hair care
Synthetic
Concentration Limits
No limit
2.5% max as benzoic acid EU
No specific 21 CFR cosmetic limit identified in source checked; EU limit reference: 2.5% max as benzoic acid EU
No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category
Pregnancy: No specific restriction identified in source checked; standard cosmetic use
Frequently Asked Questions
Is Sodium Benzoate safe to use in skincare?
Sodium Benzoate has a Low concern rating from The Clean Sheet. pH-dependent (effective <pH 5.5); COSMOS-accepted; often combined with potassium sorbate
Is Sodium Benzoate allowed in India?
Sodium Benzoate is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.
What is Sodium Benzoate used for in cosmetics?
Sodium Benzoate functions as: Preservative. It is commonly found in: Cleansers, toners, hair care.
Regulatory Status
Cosmetic preservative; TGA cosmetic use acceptable; ensure compliance with Therapeutic Goods (Cosmetics) Rules 2020 if therapeutic claims are made
Preservative; Health Canada cosmetic ingredient use; no specific NHPID restriction identified in source checked unless therapeutic claims are made
EU Annex: EU Annex V
Identifiers
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Reviewed by The Clean Sheet, with our verdict.