CI 51319 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CI 51319

Acid Yellow 23

Safety grade: A

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 colorant is added to cosmetics to provide a yellow hue and enhance the visual appeal of products like makeup, skincare, and personal care items.

Graded using: COSING.

EU COSING — Permitted

Last verified: June 9, 2026

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