SOLVENT RED 1 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SOLVENT RED 1

Safety grade: A

A synthetic red colorant used to add vibrant red and pink shades to cosmetics like lipsticks, nail polishes, and blushes. This ingredient is created through chemical synthesis rather than derived from natural sources, and helps give these products their desired color appearance.

Graded using: COSING.

Last verified: June 9, 2026