What is the difference between N and NN hair color?
What is the difference between N and NN hair color?
The difference between a neutral color (N) and a “double N” color (NN) is the concentration of the dye. 4N and 4NN are the same color only the NN version has a slightly higher concentration of dye. Another way to describe NN is an opaque version of N.
What hair color is 6NN?
Dark Neutral Blonde
What is the difference between 7n and 7NN hair color?
There is no difference 7 NN & 7Nn. 7 means color level 7. N or n stands for neutral.
What are the 4 types of hair color?
There are four types of hair color: Temporary, Semi-permanent, Demi-permanent and Permanent.
Is 6NN darker than 7NN?
6N is darker than 7N. Do you find this helpful? 10 volume developer is for deposit only I.e Demi-permanent (not quite strong enough to cover grey hair) and 20 volume developer is used to cover grey.
What do the codes mean on hair dye?
The number-letter combinations refer to the levels and tones of the specific hair colors. The number is measured on a scale from 1-10 (1 being black, 10 being lightest blonde). The letter refers to the tone and base pigment of the color. For instance, 7V would mean a level 7 shade of violet.2020-03-14