What’s new?
Based on the data provided, the SCCS considers HC Yellow No. 16 (B123) to be safe when used as an ingredient at a concentration of 1% in oxidative hair dye formulations and 1.5% in non-oxidative hair dye formulations, considering the specifications of the new commercial batches detailed in submission file II.
These conclusions are aligned with the SCCS’s previous preliminary opinion in August 2024.