Chapter 1: Professional Hair Color Levels Explained

[@jane_doeherty]

the science behind hair levels - love it!

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The levels in China
2 black(blue)
3 darkest brown(indigo)
4 dark brown(violet)
5 brown(fuchsia)
6 darkest blond(rose)
7 dark blond(scarlet)
8 blond(orange)
9 ultra blond(gold)
10 platinum(yellow)
Underlying pigment