💡 For reference only. Does not constitute medical advice.
Description
A synthetic red dye commonly used to add vibrant color to cosmetic products like lipsticks, blushes, and nail polishes. It provides intense pigmentation and helps create the desired aesthetic appeal in makeup formulations. However, this colorant has notable safety concerns and may cause skin irritation or allergic reactions in sensitive individuals.
Synonyms
赤１０４（１） (ja)
赤２３１ (ja)
Properties
✗ Fragrance
✗ Preservative
✓ Colorant
Safety Rating
INTERNAL
3/10 · Low Concern
Colour Index colorant — generally safe in approved concentrations
Found in products
Total: 373