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If you are going to dye hair, do it carefully

Dying the hair is maybe one of the most extreme changes in anyone's look, but it can be very dangerous for the hair: you must protect it.


Welcome back!
Have you ever thought about hair dying ? A process that a few years ago was just used to gray hair covering is now a common practice to define your own style, in the same way as buying a new jacket or wearing new earrings. There is no problem about it, because every person looks better in some colors than others, depending on different factors such as the skin color, the hair length, etc. However, there's a huge difference compared with the clothes or accessories: hair is a natural fiber which is part of our body, and therefore you must be very careful with the way you apply dyes and discolorations .

What dyes and discolorations do on the hair and why do they damage it?


But, why must you be careful? After all, there's no big difference with painting any skin zone, is it? Actually, dying or decolorizing the hair has nothing to do with coloring or decolorizing any skin zone : each hair is an extremely thin and delicate fiber, which has some resistance and elasticity, but extremely suffers the interaction with the chemicals of which the dye is composed due to its natural keratin composition.
[caption id="attachment_26172" align="aligncenter" width="685"] Dying the hair can be a great solution to find your prefect look [/caption]

The hair fiber is divided transversely into three layers: medulla, cortex and cuticle. The medulla is a central tube which goes all the way inside the hair from root to end, and comparatively it is much thinner than the other two parts. The cortex is the main body of the hair and, therefore, is where all the treatments that take care of the hair fiber act , especially the dyes. The cuticle , the external layer, is the protective barrier of the hair , which is formed by scales, and that's why everything that wants to do something on the hair cortex has to go through the cuticle.
Most of dyes, to have a long-lasting result on the hair, don't just apply the stain on the cuticle because, if they did, the dye will disappear in a few washes: what they look like is to get through the external scales until the hair cortex and act there. However, this process, applied for colorations or decolorations , makes the powerful chemicals to weaken the cortex of the hair and make it weaker, because they degrade the disulfide bridges that keep the hair stable and resistant. This can lead to an easily breakable and falling hair when different treatments are applied on the same hair. Long story short: the dyes or oxidants are aggressive chemical treatments that, when repeated , can make the hair fall .

[caption id="attachment_26190" align="alignnone" width="1391"] Hair is divided transversely in three layers: medulla, cortex and cuticle [/caption]

Does that mean that if I have thin hair I cannot color / decolor it?


Not necessarily. The hair thickness fairly influences its resistance. The important thing is the hair health in general, and especially in the capillary cortex. If the hair cortex is weak, because of a chemical treatment accumulation or for any other reason, it is not advisable to use a dye as usually; but when the cortex is healthy, regardless of the hair type, it shouldn't be a problem at all. On the other hand, measuring the cortex hair is easy: a weak hair is easily breakable and the tips are usually opened . Despite everything, the best is asking for advice to a professional , like your regular stylist.

I have a weak hair but I want to dye / decolor it. Is there a way to do it?


Forks. At KV-1 we've developed a hair protective system which reinforces the internal bonds of the hair to improve its health and resistance, especially designed to prevent and restore the damage produced bye dying processes in the hair cortex and cuticle and thus protect the chemical stressed hair integrity: the Oneplex professional system.

[caption id="attachment_26178" align="aligncenter" width="772"] To avoid coloring damage on the hair we recommend Oneplex [/caption]

It is a three steps system for the stylist or hairdresser to protect the hair of their clients while applying the coloring or decolorizing treatment. First, the Bond Multi-Booster is mixed with any kind of coloring product to fortify the already existing hair health and prepare the way for the next product to act. This is the Clean & Maintenance : a stain respectful shampoo that ensures the effect of the previous hair mask and eases the way for... The third and last step: the Bond Perfect Sealer , an intensive anti-breakage treatment that reinforces the hair internally , protecting it against external aggressions.
Using our Oneplex system, the hair can easily change from one coloring result to another, or reinforcing a weak hair that in any other case would not have been able to receive a chemical treatment without breakage risk. Take a look at it on our website and recommend it to your stylist , if it doesn't have it yet, because it is an essential product to any styling salon that wants to apply dyes or discolorations . Thanks to it, you could free yourselves from worry and just choose which is the best color for your style, always maintaining the health of the hair.
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