skincarecheck
INCI ingredient

CI 45100

Also listed as: CI 45100 (Red 52), CI 45100 (Acid Red 52), Cl 45100, CI 45100 / Acidred 52

CI 45100 appears on 28 ingredient lists in our database, most often in shower gels.

What it triggers

  • Vegan originYesno animal source
  • FragranceNonot a perfume ingredient
  • ParabenNonot a preservative of this family
  • SulfateNonot a sulfate surfactant
  • SiliconeNonot a silicone
  • AlcoholNonot a drying alcohol

What it does

CI 45100 appears on 28 ingredient lists in our database, most often in shower gels.

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: colorant, hair dyeing

Products with CI 45100

in 28 products

Showing 24 of 28 products with this ingredient, most scanned first.

In the EU ingredient database

Functions listed by CosIng
  • colorant
  • hair dyeing
  • colorant: Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light; (precursors of oxidative hair colorants shall be deemed colorants). All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.
  • hair dyeing: Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, permanent, depending on the length of time the colorant remains on the hair.

CAS 3520-42-1 · EC 222-529-8

EU regulation

Listed in Annex IV (ref. 71) of the EU Cosmetics Regulation, maximum concentration Rinse-off products. IV/71 III/193 (Acid Red 52)

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