Permanent hair dye: what is it and how does it work?

Modern girls often like to change their image, using various reincarnation options for this, among which hair coloring is especially popular. Correctly selected paint color allows you to revitalize the image and complement it with individual features. To date, the market is represented by a huge assortment of coloring agents, but permanent paint deserves special attention, which opens up great opportunities for experimentation.

Permanent paint is one of the most common and popular groups of dyes, which are characterized by high resistance to leaching. Hair dyed with this product retains its shade for a long time, the only thing is that after the growth of the basal zone, the transition between the natural and colored colors becomes noticeable. Unlike other types of paints, permanent ones contain a high indicator of alkalis and ammonia, due to this, during painting, the cuticle layer of hairs is well revealed, and the dye penetrates deeply into the hair structure.

Permanent paint before applying to curls must be mixed with an oxidizing agent that contains hydrogen peroxide. Most often, oxidizing agents with a nominal value of 3, 6, 9 and 12% are used for staining, they provide a manifestation of color and allow partial bleaching of natural pigment.As for the pigment components, they are usually sold in tubes and are characterized by the presence of colorless or translucent molecules, which, due to their small size, easily penetrate the hair structure, react with the oxidizing agent and enlarge, creating a constant shade.

Today, the demand for this type of dyes is large, most often they are used by ladies who want to hide gray hair or create a gloss effect on curls. As a rule, dyeing with such means occurs in beauty salons, but if a girl has skills in working with dyes, she will be able to independently change the color of her hair at home.

Since many women have allergic reactions to ammonia, manufacturers have developed a new form of dyes that are not much different from their "counterparts". They do not contain ammonia, this oxidizing agent was replaced by ethanolamine, which means that hair is less exposed to the negative effects of chemical elements and retain strength. Such paints are called semi-permanent.

The main features that semi-permanent paint possesses include:

• strands do not lose their original structure when stained;
• lack of unpleasant odor during hair dyeing;
• poorly paints gray hair.

During the release of semi-permanent paints, manufacturers often add medicinal components, which means that staining allows not only to make changes to the image, but also has a healing effect. In addition, dyes also contain a whole range of ceramides, which act as conditioners and keep hair black and soft for up to 20 days. No high-quality shampoo-conditioner can cope with this.

Permanent paint, like any other type of coloring agents, has its advantages and disadvantages. The huge demand for these dyes is due to the following advantages:

• high durability;
• speed of the painting procedure;
• the ability to paint over gray hair;
• high-quality staining of curls without the effect of yellowness;
• a wide selection of contrasting colors, which, unlike other colors, give the hair a natural shade.

Since permanent paint is a strong color in its properties, it is necessary to use it with extreme caution so as not to harm the hairline. For this, the composition is prepared and applied to the strands strictly according to the instructions from the manufacturer. The minuses of this tool also include:

• possible appearance of irritation on the epidermis of the head;
• the removal of the protective layer on the skin, which subsequently provokes increased dryness of curls;
• damaging keratin.

Despite the above-mentioned disadvantages of the dye, it does not have serious health effects, the only thing to be careful with its use.

The main component of permanent paint is paraphenylenediamine, in addition, peroxide and ammonia (industrial substances) are added to the dye. Due to the interaction of all these components, the dye receives durability and reliability. The mechanism of action of the product on curls is as follows: active substances penetrate deeply into the structure of the rods and remove the old (natural) pigment, filling them with a new and more contrasting color. For this process to be successful, pheomelanin and eumelanin must be completely removed from the curls. To do this, the oxidation of oxide pigments is carried out under the influence of air, after a reaction with which a certain color appears.

To date, the cosmetic market is represented by a chic assortment of permanent paints that differ not only in quality, durability, but also in the manufacturer. The most popular brands that have established themselves well and have received many positive reviews from women include the following.

The products of this brand are produced in several series, the most resistant and high-quality of which is Londa Professinal cream-paint. It consists of microspheres, they are filled with pigment and penetrate deep into the structure of the hair rods, reliably connecting with each other. In addition, in the manufacture of this series, Vilaflection technology is used, due to which the hue is saturated. As for products intended for intense coloring, it is represented by semi-permanent dyes, which have a less aggressive effect on the hair, but provide a fairly bright tone.

Under this brand, resistant gel paint is produced, which provides a complete shade of gray hair. Thanks to the special manufacturing technology, the product lies evenly on the hair and makes their color saturated. For owners of damaged curls, you can buy dyes from the Oil Care series, they prevent the destruction of the hair structure and do not contain ammonia.

This manufacturer occupies a leading position in the market and successfully manufactures products for many years. The coloring products of this brand are known all over the world. Most popular series: Mousse, Ombre Preference, Majirel, and Excellence. They are characterized by excellent resistance to leaching, the color on the strands lasts up to two months and does not lose its original shine. In addition, dyes from the non-ammonia collection such as Casting Creme Gloss, Prodigy and Inoa are in great demand. Thanks to modern technology, the manufacturer uses only gentle and medicinal products when creating products.

The colors of this brand allow women to follow fashion at the same time, changing the color of their hair and causing them minimal harm. The collections are presented in several series, each of which is constantly updated with new shades. For mature ladies, the manufacturer offers the Essex and De Luxe series, it allows you to quickly get rid of gray hair, as the product reliably colors every white hair. Fashionistas who like to constantly change the color of their hair, the company offers paints that do not contain ammonia, their line is represented by the Celebrity series.

This is a long-lasting gel-based paint on a natural basis that does not contain gluten, ammonia and parabens. Thanks to the gentle composition, the remedy opened up great opportunities for girls to be beautiful at the same time and have well-groomed curls. The manufacturer supplemented the products with such additional components as Aloe vera, provitamin B5 and natural minerals.

Hair dyeing with permanent dye can be done at home. To do this, you need to purchase a high-quality dye, prepare all the necessary tools and adhere to the instructions. If you plan to stain in dark tones, then you should buy a paint with a color several levels darker, which comes with an oxidizing agent containing 3% hydrogen peroxide. To color gray hair, it is recommended to buy dyes with 6% oxidizing agent, and for lightening - from 9% and 12%.

The painting procedure itself is as follows.First you need to protect your back and shoulders with a special cloak, and your hands with gloves. After that, the coloring mixture is prepared: oxide is poured into the container (non-metallic), then color is added, everything is thoroughly mixed. Then proceed to the staining process.

The composition is applied to dry curls, carefully distributing it along the entire length of the strands with a brush in the direction from roots to ends. The thickness of each lock should not exceed 2 cm. Then the paint is kept under a special cap for the prescribed time and washed off first with water, then with shampoo. The procedure ends with the application of a nourishing balm, which is then washed off. The curls should dry on their own, since it is not recommended to use a hairdryer for drying.

Learn more about how to use permanent hair dye from the next video.