Some permanent keratin straightening treatments are organic and do not contain chemicals such as thioglycolates, sodium hydroxide ammonia, formaldehyde or animal derivatives. Wash the hair two of three times each day until the hair has returned back to its original wave movement, this may take up to a couple of weeks. For hair that has a build-up of protein keratin add a table spoon of salt (sodium chloride) to two or three table spoons of the shampoo. To remove the protein keratin barrier use a shampoo with Sodium such as Sodium Lauryl Sulfate as this has the ability to break down the keratin. It is however possible to remove the protein keratin to encourage an even Colourless removal result. This therefore would most likely result in an uneven patchy colour removal result. The protein keratin contains cysteine disulfide which forms disulfide bridges that are very strong and difficult to penetrate. It is a temporary treatment effect that gradually leaves the hair over 3 to 6 months (depending on the keratin treatment used). Keratin treatments are a great way to remove frizz and smooth the hair cuticle. If the hair is very dry or porous then choose a colour a little lighter than you desire as it will go darker than the colour chosen due to the hair porosity. I would suggest you look to choose a base brown shade that closely matches your original shade. Your question regarding applying another box of Colourless I am afraid is not the answer as your virgin shade has been removed. Colourless has successfully removed the unwanted synthetic pigments from not just the last colour but also from the underlying colours too. Thus, your original underlying virgin hair had been permanently lightened but then hidden by pigments tones. The light shade was at the time hidden by pigments added by the product to give the desired shade you required at that time. At some point a past underlying dye had lightened your original natural dark tone lifting the natural pigments thus lightening the hair. I detect you have an underlying lighter dye that was used before or even several times before the final dye. Then if the colour is horrible, you will be glad you strand tested the hair first. Now, if you are not really certain then I would suggest trimming off a small sample of your hair and ash semi that sample piece of hair first. If the bright blonde is actually yellowy with orange then a blue/violet toner could be chosen. So the option here to stay safe would be (assuming the hair is in good strong condition) to apply bleach to just the orange tones to lift them up to match the shade of the bright blonde you already have in order that all the hair colour is even, then to tone with a violet base toner. Another problem is that we don’t know if the orange is your own dominant red or an underlying synthetic red from a previous product, as this matters. Choosing a toner to neutralise one shade may produce issues for the other shades. The problem presented here is that you have several colours - ginger, orange and bright blonde. The ash base toner needs to be chosen accordingly to the orange tone you have in your hair. I would suggest that you take a cutting of the hair and dye that first to test for both the hair strength and colour result rather than risking the entire hair.Īs the hair is bright blonde with orange tones you need an ash based toner. In your case medium blondes will most likely produce a medium to dark brown. Sounds crazy as these bases are in the blonde range but we need to consider all the hair’s history and how it will respond to the dye molecule. Also the chocolate brown dye must be 2 or even 3 times lighter (thus 7 or 8 base) than the final shade you desire. Depending on the how light your hair colour is after using Colourless you may need just a soft copper filler to pre-pigment to stop too much red glaring through the chocolate. Tick-Tick-brain-ticking now you understand why your hair lifted green the first time. This fills the gaps to stop colour grab and to stop the hair turning green or neutralising pigments if cool shades are desired. When hair has been bleached over a period of time it requires missing molecule spaces to be filled with a pre-pigment usually a red. Thus if as you say the hair turns out orangey-red then as you desire a chocolate this would be an advantage as in the hair colour chocolate is considered a warm (reddish) shade. To decide which colour shade base and tone to use depends on the result you are left with after using the Colourless. The bleached hair snapped up the base 5 dye molecules confirms your hair is porous due to the years of bleaching. Your original bleached highlights pigments responded as a yellow pigment to the dye 7 ash blue pigment, thus Yellow + Blue = Green (khaki).
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