INCI name

QUATERNIUM-15

Cis-form quaternium-15

AntimicrobialPreservativeBasic data from CosIng

This entry shows data from the EU CosIng database. An editorial description has not been written and reviewed yet.

Functions

Antimicrobial
Preventing and/or slowing down microbial growth.
Preservative
Exclusively or mainly intended to inhibit the development of micro-organisms in the cosmetic product. All authorised preservatives are substances in the positive list of Annex V to the Cosmetics Regulation 1223/2009.

EU regulation

EU · Annex II, entry 1385Cis-1-(3-chloroallyl)-3,5,7- triaza-1-azoniaadamantane chloride (cis-CTAC)
As of
3 November 2026 · (EU) 2019/831
EU · Annex II, entry 1386Cis-1-(3-chlorallyl)-3,5,7-triaza-1-azoniaadamantane chloride (cis-CTAC), quaternium-15
As of
3 November 2026 · (EU) 2019/831

Products with this ingredient (1)

Check a full ingredient list