HC YELLOW NO. 14 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
HC YELLOW NO. 14
Safety grade: A
HC Yellow No. 14 is a synthetic hair dye ingredient that produces yellow color when applied to hair. It's designed to penetrate the hair shaft and deposit color for semi-permanent to permanent hair dyeing.
This ingredient is used in hair dyes to impart yellow pigmentation and color to hair fibers through a chemical oxidation process.
Graded using: COSING.
Last verified: May 26, 2026
Other Hair Dyeing ingredients
- RESORCINOL — Grade E**
- THYMOL — Grade A
- M-AMINOPHENOL — Grade C**
- P-AMINOPHENOL — Grade C**
- 2-METHYLRESORCINOL — Grade C
- 4-AMINO-2-HYDROXYTOLUENE — Grade C
- P-PHENYLENEDIAMINE — Grade D**
- 2-METHYL-5-HYDROXYETHYLAMINOPHENOL — Grade C