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Yellow iron oxide

CI 77492

Adds color.

In the Added colorants group

What it is

A yellow mineral pigment made of hydrated iron oxide.

Gives the product a yellow color.

A short summary from the dictionary, not yet an in-depth article. About these entries

What it does in a formula

Adds colorOfficial EU function: Colorant

Why some people watch for it

Added colorants

Some people prefer products without added color.

A group is a fact about the ingredient, not a judgement of it.

What official sources say

Restricted in certain uses · Cosmetics, EU

Allowed as a colorant in EU cosmetics with conditions (Annex IV).

Regulation (EC) No 1223/2009, Annex IV: list of colorants allowed in cosmetic products (CosIng), retrieved 2026-10-09

A label gives no amounts, so none of this says a product is unsafe.