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It won't make it 30. The way developer works is 10 is no lift deposit only and makes hair semi permanent. 20 is 7-10 shades of lift with deposit and makes hair colour permanent. You have to buy 30 volume developer from a sallys beauty supply but 30 is very dangerous for the hair it can damage it severly I recommend sticking to just 20 volume
you can't mix developer with developer to make another developer
mix 1 part of developer 30 with 0.5 part of water
Equal parts of 5 volume developer + 15 volume will yield approximately 10 volume.
Mixing equal parts of 40 volume and 10 volume developers will result in 30 volume.
It won't make it 30. The way developer works is 10 is no lift deposit only and makes hair semi permanent. 20 is 7-10 shades of lift with deposit and makes hair colour permanent. You have to buy 30 volume developer from a sallys beauty supply but 30 is very dangerous for the hair it can damage it severly I recommend sticking to just 20 volume
30 or 40 depending how bright you want it
you can't mix developer with developer to make another developer
you can but it will make your hair extremely orange or brassy. It would be better for you to use bleach with the 20 volume developer..20 volume does the least amount of damage to your hair..just be sure to build the strength of your hair back up with conditioning treatments.
mix 1 part of developer 30 with 0.5 part of water
Equal parts of 5 volume developer + 15 volume will yield approximately 10 volume.
Mixing 10 Volume developer and 40 volume developer will never make a 20 volume regardless of how much is mixed. In order to make a 20 volume, equal parts of 10 and 30 volumes will need to be mixed. Mixing 10 and 40 will make 30 volume.
40 volume developer is used for high lift shades and will lift hair 4 levels. 20 volume developer is also used for lifting but will only lift 2 levels. 20 volume is used as well when going darker or for gray coverage as it lifts and deposits at the same time.
Mixing equal parts of 40 volume and 10 volume developers will result in 30 volume.
Yes, combining ''equal parts'' of 30 V. and 10 V. developers will make 20 V. developer.
Equal parts of 10 & 30 V. developer will yield 20 v.
Their are 2 parts to a hair color system. The toner, or "color" part, and the developer, or "peroxide" part. Developers come in 4 different strengths called VOLUMES. 10 volume being weakest . Solite Matrix Developer is a peroxide developer. There are several other brands of developers. Most companies make their own brand and encourage you to use it with their toner, but you can use different developers, as long as they are the correct volume for the toner. All are peroxide products in a liquid or a creme consistency. 10 volume lifts the cuticle of the hair and allows the deposit of a color products to grip the hair. Most glazes are meant to be mixed with a 10 volume developer, but the container should tell you what volume ( 10, 20 or 30 ) and the amt to use. If the hair color says mix to a 1:1 ratio, it means for each part toner, use and equal amt of the correct volume developer. 20 volume peroxide developers lighten the hair and lift the cuticle to deposit color, 30 volume is strong stuff, can burn your hair and scalp and should not be used at home. READ THE INSTRUCTIONS IN THE TONER BOX.