Hair Decolourisation – What Is It and How Does It Work?

If you are thinking about going back to a lighter shade, hair decolourisation may be the first step. A colour that once seemed like a perfect hit no longer suits your energy, your lifestyle or simply the stage you are at. This is by no means rare – many people reach a point where they feel it is time for something new. Before you make a decision, read about how the whole process works and what results can really be achieved.

In this article you will learn:

• Hair decolourisation– what is it and when is it carried out?
• How does decolourisation work? The process step by step
• How much does hair decolourisation cost and what makes up the price?
• Hair decolourisation – results and aftercare

Hair decolourisation – what is it and when is it carried out?

Not every change of colour requires lightening. Sometimes earlier dyeing has left too intense a pigment in the hair, which is hard to cover with new dye. This is when decolourisation may be the solution. What is it? It is a process that removes artificial pigment from inside the hair shaft – without interfering with its natural pigment.

This treatment is often confused with lightening, but it differs in its formulation, technique and purpose. Lightener works on melanin – the natural pigment. Decolourisation, on the other hand, removes cosmetic pigment, that is, the pigment that got into the hair as a result of earlier colouring. That is why, if someone types “hair decolourisation what is it” into a search engine, they should first consider whether their hair has been coloured before, and how often.

How does decolourisation work? The process step by step

When the subject of changing colour comes up, many people wonder which technique to choose. One option, especially for darker shades, is decolourisation. How does this process work in practice? It is a chemical breakdown of pigment molecules within the hair structure. Active ingredients “push out” the dye from the inside of the hair, under controlled conditions.

The treatment does not always proceed in exactly the same way. For example, with very dark colours such as black, more than one application of decolouriser may be needed. If the hair has been coloured many times, the decolourisation process becomes more complex – it requires assessing the condition of the strands, using appropriate products and sometimes removing metal residues.

It is worth noting that every hair reacts differently. That is why describing how decolourisation works only makes sense when we refer to a specific case. The technique has to be adapted not only to the colour but also to the condition of the hair. In a professional salon the hairdresser knows whether to use a classic hair decolouriser or to turn to less invasive solutions.

Hair decolourisation – how much does it cost and what makes up the price?

The question of how much hair decolourisation costs comes up often, but the price depends on many factors. Length of hair, its density, the number of earlier colourings and the type of products used all count. In many salons the final cost is only known after a consultation, because it may turn out that more than one session or additional toning is needed.

At the salon hairdresser in Warsaw – Dawid Krynicki the situation looks different. The cost is set in advance – depending on which stylist carries out the treatment, the price is from 830 to 980 zł. The client does not have to guess or worry about unexpected costs – this gives comfort and certainty that hair decolourisation at a hairdresser’s will take place under transparent conditions.

If you are searching for a phrase such as “hair decolourisation how much”, check exactly what the quoted price includes. Decolourisation alone is often only the first step. In some cases you also need to allow for conditioning treatments and the final, target hair colouring.

Ready-made products for home use may seem tempting, for example a decolouriser for black hair. However, such products rarely take into account the condition of the hair or previous treatments, which increases the risk of dryness, brittleness or an uneven result. In such cases the saving is only apparent – and it often ends with an urgent visit to a professional.

Hair decolourisation – results and aftercare

What can you expect after a hair decolourisation treatment? Results are not always immediate. In some cases the colour may need correcting, for example through toning.

Hair after decolourisation can also become more porous. Sometimes it becomes dull and loses its elasticity. That is why additional support becomes crucial – protein ampoules, repairing masks, oils that protect the ends. Without these, even the best-executed decolourisation will not deliver lasting results.

It is worth remembering that the treatment works only on hair that has been coloured before. People with natural colour will not benefit from this technique. And although questions about decolourising at home do come up, the effect of such attempts is hard to predict – especially with drugstore products.

Rather than taking a risk, it is better to plan a complete hair transformation under the guidance of an expert. Especially if the goal is a thorough change of hair colour, and not just removing the previous pigment.

Summary

A well-performed decolourisation is not only a matter of technique, but also of judgement, experience and understanding of the result you want to achieve. If you are planning a change of colour and care about a professional approach without the risk, book a consultation at our salon. We will show you what is possible.