Hc Yellow No. 4
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About Hc Yellow No. 4
Hc Yellow No. 4 is a coloring ingredient used to add color to products or hair.[1] In cosmetics, it is used to color the hair.[1] In Europe, it may be used at up to 1.5% in the dye component of non-oxidative hair dyes. It also must not be used with nitrosating agents, and nitrosamines must be no more than 50 μg/kg.[2]
Hc Yellow No. 4 Details
- Ingredient function
- Hair Dyeing
- Main product categories
- Eye Cream, Hair Coloring, Hair Dye / Bleach / Perm
- INCI name
- HC YELLOW NO. 4
- CosIng ID
- 76535
Hc Yellow No. 4 References
Last updated
This ingredient information is based on publicly available scientific literature, cosmetic ingredient databases, and regulatory sources from various countries. Usage restrictions, permitted concentrations, and labeling requirements may vary by country, region, and product type.
Ingredient preference is a reference metric based on user review data. It does not indicate the efficacy or safety of the ingredient itself.
