I see you are not a bear like me, because every bear knows that answer, thats our secret,
When used alone, developer will do nothing to the hair. It is made to be mixed with a hair color.
I would say it depends on your hair type and what kind of developer you used
20 vol
you use 20 volume developer on gray hair
darker!
You have to have a actuall hair color to mix with it. Use 2oz of the color and 4oz of the developer and mix. And apply to your hair
Developer is used with professional color to adjust level of color desired. For example, black hair could be described as level 1, adding blonde highlights would require a 40 volume developer to lift the color of your hair 4 shade levels.
Yes a 40 developer will lift your hair color 4 times. It will lighten your hair. You will need to mix it with a color and follow the directions on the box or packaging.
you may have to bleach your hair then dye it caramel___________ Caramel highlights on black hair are usually done with bleach and 20 V. developer, and a toner, if needed.
Yes, but it wouldn't work as good you would have to use a lot more creme
A creme developer is used on the hair to help lift and tone the color. The developer will speed up the lightening process of the hair and is typically used when bleaching or highlighting the hair.
no. semi permenent hair color is deposit only. a developer additive could affect the way the color comes out or even damage the cuticles of your hair.