Product detail

Colour Theory: Green neutralises Red, Yellow neutralises Violet, Blue neutralises Orange.

Dye Technology: Artx, Fuego, Pastel, Vibrant - Artx is the permanent hair colour in the Nirvel professional range. With oxidating pigments, carefully selected to achieve a long-lasting, supreme hair colour. It respects the natural hair structure during the colouring process, as its formula contains Conditioning Agents and Hydrolyzed Wheat Protein, a powerful hair restructuring agent, added to the market antioxidant effect provided by Vitamin E, noted for its high grey-coverage capacity, both on thick hair and on stubborn greys.

Dye Technology: Blond U - Blond U, the colour line specially designed to meet the needs and characteristics of blonde hair. Blond U reinvents Blondes. Taking the concept of blonde hair to a new dimension, achieving cool and warm Blondes according to own identity and personality. Blonde hair dyes have never had before such innovation opportunities, as Blond U has now.

Shades Gradation:

1 - Black     3 - Dark Brown     4 - Medium Brown     5 - Light Brown     6 - Dark Golden     7- Medium Blond     8 - Light Blond     9 - Very Light Blond

10 - Blond Ultra-Clair     12 - Extra Light Blond     13 - Super Lightener / Blond U    

Product specification

Way of Use:

- First Application (Non-Dyed Hair): Apply the mixture on Hair Medium and Ends. After 10 minutes dye the hair roots.

- Further Applications (Dyed Hair): Apply the mixture only on the hair roots. After the exposure time apply it to the hair ends the last minutes and emulsify.

Exposure Time: Artx + Pastel + Vibrant + Fire from 30 to 45 minutes. Blond U + Super Lighteners: 45 minutes.

Mixture: 1:1,5 (1 once of color with 1.5 once of developer)

Pastel Line and Blond U will mix 1:2 (1 once of color with 2 once of developer)

For Vibrant Colors, you can mix 1:1 (1 once of color with 1 once of developer) for intense and vibrant