Ingredients

4-NITRO-O-PHENYLENEDIAMINE

CAS number: 99-56-9
"Low penalty" in all categories.
  • INCI name: 4-NITRO-O-PHENYLENEDIAMINE
  • EINECS/ELINCS number: 202-766-3
  • Classification: Regulated, Hair dye
Restriction in Europe: Annex III/240
Substance used in oxidizing hair dyes
After mixing under oxidizing conditions, the maximum content applied to hair should not exceed 0.5%.

Wording of the conditions of use and warnings:
The mixing ratio must appear on the label.
“Hair dyes can cause serious allergic reactions.

Read and follow the instructions.

This product is not intended for use on persons under the age of sixteen.

Temporary black henna tattoos may increase the risk of allergies.

Do not color your hair if:
- you have a rash on your face or if your scalp is sensitive, irritated or damaged,
- you have already had a reaction after coloring your hair,
- you have ever had a reaction to a temporary black henna tattoo.
Its functions (INCI)
  • Hair dyeing : Colors the hair

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