Chlorhexidine Dihydrochloride
INCI: CHLORHEXIDINE DIHYDROCHLORIDE
Reviewed by Rosie · Last updated 18 Aug 2026
What Is Chlorhexidine Dihydrochloride?
Chlorhexidine Dihydrochloride (INCI: CHLORHEXIDINE DIHYDROCHLORIDE) is a cosmetic ingredient listed in the EU CosIng inventory. N,N'-bis(4-Chlorophenyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediamidine dihydrochloride.
Its declared cosmetic functions are antimicrobial, oral care and preservative.
Source: European Commission CosIng inventory.
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