10 volume is similar to 5 volume in that it may be used with permanent color lines for depositing color, although it will not provide as much grey coverage.
10 Volume Developer with Permanent Color:
Hair Developer is a hydrogen peroxide-based hair dye and bleach lifting agent that is used to lift hair dye and bleach.
What Is A Developer?
Using just developer and no bleach, you may lighten your hair as long as it has the appropriate strength and volume.
How Does a Developer Work?
To create minor color changes to one's hair, a 10-volume developer is used. This is referred to as "illumination" by colorists.
Will a 10 Volume Developer Lighten Hair by Itself?