40% developer is a very strong lift or intensity for the color , 30% developer is a medium lift for 5 shades and is strong , 20% developer is standard lift and what most people use to dye their hair . … Twenty volume lightens your hair two levels and 30 volumes does it three levels.

What happens if you use 30 developer instead of 20?

The 30 volume developer also works like 20 volume, but it will lighten the hair’s original color by two to three and is more efficient when the desired color is no more than two levels lighter than the original color. It will lift your hair four shades and is suitable for blondes, especially high-lift colors.

When should I use 30 or 20 volume developer?

For instance, if you have more than 50% gray hair, 20 volume developer is the only developer to use for 100% gray coverage and a long-lasting color. Choose a 30 volume developer when you want a developer that is stronger for a lighter and deeper color.

Use 20 Vol when you need to lift by 1-2 levels. Use 30 Vol when you need to lift by 3 levels or more. Always lift to a very pale yellow (see the picture above and also level 10 in the chart below). If there is orange in the hair after bleaching, it just means you did not bleach enough.

Is 20 Developer strong enough?

A Volume 20 developer is usually the most common strength and has the best effect when a hair’s starting level is not more than 1 shade darker than the color you wish to achieve. However, this concentration of developer is not enough to lift a black or dark brown hair to blonde in a single bleach process.

Using 30 Volume Developer to Lighten Black and Dark Hair Colors. Since it is a stronger developer, a 30 volume developer is one of the best product options to lighten black hair and dark hair colors. 30 volume developers will lighten your hair up to four shades.

What developer do I use for dark hair?

If your hair is darker, you might want to use 30 or 40 volume developer. The hot pink will not take very well to your hair if it hasn’t been bleached much lighter beforehand. Be cautious, the stronger the developer, the more likely it is that your hair will have some damage.

What volume developer should I use for GREY hair?

We recommend you use 20 Vol developer for most grey hair coverage cases. If the hair is very very thick and resistant, or you are trying to lift the base by 2 or 3 levels, then you can use 30 Vol also. But in such cases, do apply at the root area last – 30 Vol processes extremely fast at the root area.

Use 30 Volume Developer

30 volume developer allows you to lighten the hair while coloring by two or three levels, and allows more pigment to embed into the hair shaft. If your hair is not very damaged and you want a lighter and more long-lasting color, 30 volume developer can be a great option.

What volume developer should I use?

20 volume is likely the most used developer in the salon. Twenty volume will give 1-2 levels of lift when used with permanent hair color. On finer fabrics it may even give up to 3 levels of lift. It is the standard developer for grey coverage, however, a stronger developer may be needed for more resistant hair types.

How long should you leave 30 volume bleach in your hair?

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. For instance, if you have brown hair and want to lighten it a bit, fifteen minutes will more than likely be enough.

What volume developer is in box dye?

The developer found in box color will range from 20 to 40 volume because that is what is needed for gray coverage or to change a very dark shade. However, continually coating the hair shaft with a higher volume developer will create damage.

The 20 volume mixture is the most common and is used in most box dye kits and other do-it-yourself, at-home, hair dyes, and lighteners. This 20 volume mixture is a less potent lightener, but it can lift a few tones (or shades) of hair color, but it usually damages the hair less than 30 or 40 volume bleach.

How many shades does 30 vol lift?

30 Vol will lift your Hair 3 shades lighter than your Natural. The lighter your Hair, generally the brighter or more intense your Hair Colour can be. 30 Vol is great to use with Red’s, Coppers and Medium Blondes. It can also be used with Bleach for a “strong” result.

Will 20 volume developer lighten dark hair?

Without bleach, 20 volume developer alone can lighten your hair by about one level. So if you’re currently a level 5 light brown, using 20 volume developer alone can lighten it to a level 6 dark blonde.

How do I choose a developer level?

Choose developer strength according to how many levels you need to lift. Use 20 Vol developer for 1-2 levels, 30 Vol for 2-3 levels & 40 Vol for 3 levels. If you are going more than 3 levels lighter, you will need to use bleach first. Stick to the recommended color and developer mix rules.

Work quickly as 30 volume developer will lighten your hair in a short period of time. Leave the product in your hair for up to 30 minutes. Rinse the developer and bleach from your hair when it has reached your desired level of lightness.

Can I use 30 developer on roots?

For most people, 20/30 vol on roots actually has the same results since you have the heat from your head to speed it up.

What happens when you just put developer in your hair?

The developer helps open the hair cuticle and activate the hair color. If used by itself (ie without color or bleach) the developer will lift the hair color, but the color result will not be good.