Hair Color Developer Levels

40 volume is used for 3 4 levels of lift or high lift hair color series.

Hair color developer levels.

Hair developer level refers to its oxidizing potential. Some high lift colors even require double 40v for extra lift. Usually each 3 of developer achieves lightening of 1 degree. From a scale of 1 to 10 1 arrows to black and 10 points to lightest blonde.

Haircolor levels and peroxide developer in any discussion of haircolor it is important to talk about color level and level refers to the lightness or darkness of a particular haircolor. Volume 20 is good for thick hair as it will be strong enough to open your hair cuticles. Your hair color level is determined by the darkness of your hair color not the tint. 30 volume developer 30v 9 peroxide will lift the hair up to 3 levels higher and is commonly used with lightener.

Choose volume 20 developer to change your hair color by 1 to 2 shades. 40 volume developer 40v 12 peroxide will lift the hair up to 4 levels. Most bleach and hair color formulas use developer at either 10 20 30 or in some cases 40. A developer is the oxidizing agent which opens the hair cuticle so that the color can penetrate into our hair.

If your hair is in good condition i would probably bleach them again with a low level developer or even try a soap cap shampoo bleach and developer to gently lighten them a bit more. Volume 20 is the most popular developer level as it contains 6 hydrogen peroxide which is a moderate amount. It disperses the existing hair color and lightens the color level depending on the strength of the developer s formulation. The 10 volume developer is a standard oxidizing level for permanent no lift hair color.

On a scale of one to ten with 1 being black and 10 being palest blonde. So if your exact color isn t represented choose the color that best matches the level of saturation in your color. If you want to keep your level of color use the 3 developer. The majority of hair color formulas work with a volume developer at level 10 20 30 or 40.

Choose concentration of developer according to how distinct you want to achieve hair lightening. Bleaching over bleach isn t preferable so make sure your hair is in good condition first and be gentle with it. This option is also good if you want to cover grey hairs. Demi permanent hair color is paired with 6 9 or 15 volume for toning with slight lift and is usually a special series.

No lift developer 10 volume developer 3 peroxide. It is often used with lightener or high lift blondes. It s designed for use when you want to add a color tone or tint to the hair of the same lightness level.