What level developer should I use for red dye?

To prepare the red hair dye, you will need to mix your chosen color with a 10 vol developer. Do this with a tinting bowl and brush.

What developer should I use to bleach red hair?

A 30-volume developer is best if your hair is between light copper and dark red. It can lighten your hair more than 3 shades. However, if you hair is a very, very dark red, you might need to use a 30-volume developer in more than 1 round of bleaching.

Can I mix developer with red hair dye?

If the roots much are darker than the rest of the hair, choose the shade you want in a permanent color, and a demi permanent color. Mix the permanent color with 20 vol developer, equal parts. Apply to your roots. After 15 minutes, mix the demi-permanent color with anything from 5-15 vol.

Should I use 30 or 40 developer?

30 Volume Developer (30V / 9\% peroxide) will lift the hair up to 3 levels higher and is commonly used with lightener. 40 Volume Developer (40V / 12\% peroxide) will lift the hair up to 4 levels. It is often used with lightener or high-lift blondes. Some high-lift colors even require double-40V for extra lift.

What does 1.5\% developer do?

Ultra-creamy mix-in developer agent designed to neutralise unwanted tones and aid colour deposit on hair cortex during permanent colour process. This product is intended for Professional Use Only.

How long do you leave in 30 volume developer?

You should leave 30 volume bleach in your hair for no longer than 15 to 30 minutes. The exact amount of time depends on your natural hair color and your desired result. What is this? For instance, if you have brown hair and want to lighten it a bit, fifteen minutes will more than likely be enough.

Does 10 Developer damage your hair?

Use 10 Volume Developer Many toners work with 10 volume developer as it’s the least damaging to the hair and all you want is to deposit a tone to cancel unwanted color in your hair. 10 volume developer is only used to open the hair cuticle layer so the color molecules can deposit in the cortex for long term results.

Will a 20 Developer lighten hair?

Using 20 volume developer will lighten your hair even without bleach because of the lifting effect it has on the outermost layer of your hair (the cuticle layer). Without bleach, 20 volume developer alone can lighten your hair by about one level.