20 volume
What is Install Developer? which are tools they install? where it is use?
Yes, the appropriate volume developer must be mixed with any Matrix color.
Redken Color Gels developer is formulated specifically for Gels, but using any developer will still work.
Can i use Redkin Color Gels developer instead of Shades EQ developer for my shades glosss application, I don't have the shades developer but I do have the Gel developer Thanks Carol
Which developer you use will depend on the color you want to achieve. A 20 developer will give you a darker color than a 30 or 40 developer.
Cream developer alone will not lighten your black hair. You will need to use a bleach or lightener with the cream developer to lighten it.
20 or 30 Volume developer is recommended for blonding.
Use equal parts of color and developer. For 2 ounces of color, mix 2 ounces of developer unless otherwise stated in the manufacturer's directions.
you need a 10 or 20 developer. Nothing higher. Since your going from light to dark you dont need to use a strong developer to lift color out.
mix both tubes in which are in the packing box and then use it.wash your head completely and well so that cream will not stick with your skin otherwise there will be elegy which can damage the skin.
I can't wait to get this roll of film into the developer.This property will be sold to the developer with the highest bid.