CI 77266 is graded D (High Concern) by Expert·ING, based on COSING regulatory data. It is restricted under California AB 2762 (Banned).

CI 77266

Black Iron Oxide

Safety grade: D

This colorant is permitted in EU cosmetics but restricted to certain product types or conditions of use under EU Cosmetics Regulation (EC) No 1223/2009. To be sold legally in the EU or UK, a product must meet these conditions.

This ingredient is used as a colorant to add black or dark tones to cosmetic products like eyeliners, mascaras, and eyeshadows.

Graded using: COSING.

California AB 2762 — Banned
Sephora Clean — Restricted
EU COSING — Permitted

Last verified: June 9, 2026

Safer alternatives to CI 77266

CI 77499 — Grade A. Black iron oxide alternative with superior safety grade A rating.

Other Cosmetic Colorant ingredients

CI 19140 — Grade A
CI 42090 — Grade A
CI 77891 — Grade A**
CI 77492 — Grade A
CI 17200 — Grade C
CI 77491 — Grade A
KAOLIN — Grade A
CI 15985 — Grade A