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Contents
How does a chelating shampoo work?
Which chelating shampoo to choose?
When should you use a chelating shampoo?
To keep your hair looking well-groomed, it requires a fair amount of attention. Proper home care plays a crucial role, and various specialized treatments can also help, including coloring, perming, nanoplastia, or keratin straightening. However, to make these treatments truly effective, proper preparation is essential. The preparatory stage plays an important role—it determines how effective and long-lasting the result will be. One of the key tools in hair preparation is a chelating shampoo. This is a highly specialized product that provides deep cleansing and removes factors that may hinder the even penetration of active ingredients.
What is a chelating shampoo?
Chelating shampoo is a professional cleansing product that contains chelating agents (most often EDTA or its derivatives) capable of binding and removing mineral salts, heavy metals, cosmetic residues, chlorine, and oxidation products from the hair. Unlike regular clarifying shampoos, it doesn't just wash away impurities—it chemically neutralizes and removes substances that are invisible to the eye but significantly affect the outcome of hair treatments.
Chelation before treatments plays a very important role. Tap water contains impurities of calcium, magnesium, iron, and other metals. These settle on the hair, forming a microfilm that hinders the penetration of color or straightening agents. The same goes for chlorine from pools or styling product residues—they create a "noise" on the hair canvas, making even the most expensive treatments less effective.
Chelating shampoo allows you to:
- completely remove residues of metals, chlorine, cosmetics, and other impurities;
- restore the natural pH and porosity of the hair before coloring or chemical treatments;
- prevent undesirable chemical reactions between active ingredients and residues on the hair;
- achieve a uniform and predictable result after coloring, bleaching, or keratin straightening.
This is especially important when working with blonde hair, where even a slight presence of metals can lead to greenish, yellowish, or blotchy tones after lightening.
How does a chelating shampoo work?
The chelating agents in the shampoo are capable of forming stable complexes with metal ions. These complexes dissolve in water and are easily rinsed out without damaging the hair structure. As a result, the hair remains "clean" on a molecular level—free of mineral buildup and barriers to subsequent procedures.
In most cases, chelating shampoos have high alkalinity (pH 7.5–9.0), which further opens the hair cuticle. This creates ideal conditions for deep penetration of color or restorative compounds.
Before using a chelating shampoo, it is important to consider a few nuances:
- it is not recommended for daily use: due to deep cleansing, it may dry out the hair;
- it should not be used after coloring or care treatments—only before;
- it is ideal for hair that is regularly exposed to hard water or chlorine (e.g., swimmers).
Which chelating shampoo to choose?

There are many such products on the market, but experts recommend choosing professional products from trusted manufacturers. They help achieve truly expected results. Among the products that definitely deserve attention is the deeply Magnetic Chelating Shampoo. This is a professional chelating shampoo made in Ukraine. It is specially formulated for deep cleansing of the hair and scalp from metal ions, chlorine, and styling product residues. Especially recommended for blondes, as it effectively neutralizes unwanted yellow, brassy, and greenish tones, restoring a clean, neutral shade. It contains hydrolyzed keratin, panthenol, and glycerin, which help restore the hair structure, moisturize, and add shine. The shampoo is ideal for preparing the hair for coloring, keratin straightening, or other thermal treatments. It should be used no more than once every few weeks, as it provides deep cleansing with no need for repeated washing.
When should you use a chelating shampoo?
It is advisable to use it in at least three cases when it comes to salon procedures:
- Before bleaching or toning. At this stage, a chelating shampoo helps avoid metal reactions with the oxidizer and prevents color changes.
- Before keratin straightening or nanoplastia. It ensures maximum cuticle opening and even product distribution.
- Before deep restoration treatments (botox, reconstruction). A chelating shampoo ensures effective penetration of active ingredients into the hair structure.
In home care, chelating shampoo can be useful 1–2 times a month as a preventive step to remove excess metals and product buildup.
Expert tips
To get the most out of your chelating shampoo, follow these simple but important rules:
- use only on wet hair, lather thoroughly, and leave on for 3–5 minutes for full effect;
- always rinse thoroughly, especially if you're planning to apply chemical products afterward;
- after chelation, apply a light moisturizing conditioner if you're not proceeding with a treatment immediately.
It is also advisable to perform a hair analysis in the salon before any procedure, especially when working with new clients—this will help determine the need for chelation more accurately.
Chelating shampoo is not just deep cleansing—it's a professional approach to safety and quality of hair treatment results. In the hands of an experienced stylist, it becomes a tool for controlling chemical reactions, preserving hair structure, and achieving aesthetically perfect results. Don’t ignore it—and every procedure will be a bull’s-eye.
But remember, to maintain the effect, the approach must be comprehensive. It’s worth reviewing the essential stages of hair care. This is the foundation that will help keep your strands healthy all year round. It’s also very important to understand how to choose the right heat protection and use it consistently. Quality heat protectants can not only shield against high temperatures but also help nourish and moisturize your hair, while protecting it from mechanical damage and UV exposure.
Everything you need for hair care, including professional shampoos, hair masks, and other products for home or professional use, can be found in our online store KeratinPro. Here, you'll find a great selection of high-quality products at reasonable prices. Our consultants will gladly help you choose exactly what you need. We deliver all over Ukraine and even internationally.
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