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The ingredient, explained

Ci 77289

Chromic oxide hydrated; Chromium III hydroxide; dichromium trioxide

Cosmetic colorant
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Ingredient guide

What it is and what it does

About this ingredient: EU CosIng ingredient registry (via Open Beauty Facts taxonomy) ↗

Cosmetic colorant
Adds colour to a product or the surface where it is applied.

Function definitions: European Commission ingredient function definitions (SCCNFP/0299/00, pages 16 to 20) ↗

Registry functions describe possible formulation roles, not results for a finished product. A dictionary entry is not an approval or a safety assessment.

A closer look

What the research shows

We have not yet published a checked study for this exact ingredient. This is a gap in our coverage, not a finding that research does not exist or that the ingredient is ineffective.

Ingredient research is not proof that a product containing this ingredient works.

Follow the formula

Products containing this ingredient

All 2 products ↗

From the wider catalogue. Linked by the ingredient list, without an efficacy ranking.

Names and identifiers

INCI name on ingredient lists
CI 77289
CAS registry number
1308-14-1, 12001-99-9
EC number
215-158-8 / -

Sources for this ingredient record