Question regards Hair dye/color developer

580 views 1 replies

silvialong

Age: 2023
Total Posts: 0
Points: 10

Location:
,

Hi
I need ask some basic questions regards hair color /dyes developers , include some fashion colors like blonde, copper color,
White color etc.

Q1, what is the difference between 20 volume and 40 volume developer, my understanding is 40 volume developer is
use to aply color directly to hair specially fashion colors,, like no
need to cut down the original hair color. and 20 volume is use to
Common colors only? Am I right? Or wrong?

Q2, which developer volume is best for common colors and fashion colors.

Q3, normally how much cost difference between 20 to 40 volume developers/kg.

Q4, is it 40 volume harmful to hair?

Looking forward to hear useful information from forum.

Posted 17 Oct 2021

christense says

christense

Age: 2023
979 days old here
Total Posts: 0
Points: 10

Location:
,

The developer volumes are there so that you can use the right one for your type of hair. For example, a 10 volume developer is meant to deposit pigment into the hair without lift. A 20 volume developer is intended to lift the hair 1-2 levels. 30 volume developer raises the hair three levels, and 40 volume developer lifts four levels. It all depends on the result you want to achieve. You should still be careful when using a 40 volume developer since it can be pretty damaging if it's used too often or too close to the scalp. When using such a powerful developer, you should use a more suitable hair dye, such as hair coloring wax. It's much better and healthier for your hair.

Posted 17 Oct 2021

Reply to Topic

Question regards Hair dye/color developer

Search Forum