Hc Blue No. 2

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About Hc Blue No. 2

Hc Blue No. 2 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 2.8% 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 Blue No. 2 Details

Ingredient function
Hair Dyeing
Main product categories
Hair Coloring, Hair Mask/Pack, Hair Dye / Bleach / Perm
INCI name
HC BLUE NO. 2
CosIng ID
34191

Hc Blue No. 2 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.