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CI 77491

Our database includes 3881 products that contain CI 77491.


Ci 77491 is also hydrated iron III oxide. It's sole purpose is to give a red/pink hue to products.

Iron III oxides are classified as inorganic chemicals for coloring.

Synthetically created Ci 77491 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.

People also like: Ceramide AP, Ceramide NP, CI 77492

People also dislike: CI 77492, CI 77499, Dimethicone

Also known as: Iron Oxide Red

CI 77491 is a somewhat common cosmetic ingredient, with about 9.3% of the products in our database containing it.

What it does:

Cosmetic Colorant

Where it's used

CI 77491 is most often found as ingredient number 25 within an ingredient list.

These are the categories of products that use CI 77491 the most:

CosIng Data

  • CosIng ID: 32829
  • INCI Name: CI 77491
  • EC #:  215-168-2 / 215-277-5 / 215-722-3 / 257-870-1 / 215-721-8
  • All Functions: Cosmetic Colorant
What is CosIng?

CosIng is the European Commission database for information on cosmetic substances and ingredients.

SkinSort uses CosIng to source some of it's data on ingredient names and functions.