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INCI ingredient

Octylisothiazolinone

Also listed as: Octylisothiazolinone)

Octylisothiazolinone appears on 16 ingredient lists in our database.

What it triggers

  • Vegan originNot sureorigin not on file
  • FragranceNonot a perfume ingredient
  • ParabenNonot a preservative of this family
  • SulfateNonot a sulfate surfactant
  • SiliconeNonot a silicone
  • AlcoholNonot a drying alcohol

What it does

Octylisothiazolinone appears on 16 ingredient lists in our database.

It does not belong to any of the six groups we check, so it never changes a verdict.

We have not written the plain-language note for this ingredient yet; the facts above come straight from how it is classified.

Functions: antimicrobial

Products with Octylisothiazolinone

in 16 products

Showing 16 of 16 products with this ingredient, most scanned first.

In the EU ingredient database

Functions listed by CosIng
  • antimicrobial
  • antimicrobial: Preventing and/or slowing down microbial growth.

CAS 26530-20-1 · EC 247-761-7

EU regulation

Not on a restricted-substances annex. Listed as an allowed cosmetic ingredient.

Source: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.

Classification from the INCI name; product lists from Open Beauty Facts.Report a mistake