Perm hair small curls. Double winding: unusual and stylish

Many owners of straight, devoid of volume hair dream of having luxurious curls. Modern perm hair allows every girl to make this dream come true. A large selection of winding techniques and chemical compositions will allow each of you to determine the most suitable type of curl.

Over the past few years, many new curling technologies and compositions have appeared, with the help of which it is possible to create beautiful large curls or small curls for several months. All types of perms that are offered today in salons can be divided into two types - classic and light (gentle).

The main advantage of waving with the use of gentle formulations is that the preparations used do not harm the hair. They allow you to create curls of different shapes and sizes, providing a soft effect and without destroying the structure of the hair. But at the same time, modern hair chemistry has a significant drawback - a short-term effect. After a light curl, the curls last an average of 2-3 months.

Despite the appearance of sparing preparations, classical chemistry has not lost its relevance. Curling with the use of potent chemical compounds is very popular due to the long-term effect. Curls keep their shape for 6 months, which is the main advantage of such chemistry.

But since preparations containing ammonia and other aggressive chemical components are used to create curls, there is a risk of side effects. Strong drugs destroy the hair structure. Because of this, the hairstyle after washing out the composition looks lifeless, the hair becomes brittle, dull and thin. Therefore, after such a procedure, be sure to follow all the rules of care and make restorative hair masks.

acid chemistry

This is one of the most popular methods for creating curls. The essence of this procedure is the use of drugs based on a substance called glyceryl monothioglycolate. The active substances get inside the hair, changing its structure. A significant plus is that the active ingredients do not damage the protective scales. Thus, the damage caused to the hair is minimized. The hair does not swell much, which allows you to wind the strands with tension.

Strong tight curls are created by exposure to high temperatures. Additional heating also has a negative effect on the strands. Therefore, this type of chemistry cannot be called harmless. Due to the drying effect, these formulations cannot be used on fine, dry hair. Such a perm can only be done by owners of strong and healthy hair.

Alkaline perm

Alkaline permanents have been used to create curls for a long time. But modern gentle drugs have not supplanted this type of chemistry. Such a perm provides a less lasting effect than an acid perm. But it is suitable for dry hair. Also, this type of chemistry solves the problem of naughty strands. As a result, it is possible to create elastic and natural curls.

For this perm, preparations are used in which the main active ingredient is ammonium thioglycolate. After applying to the strands, the composition reveals the protective layer of scales. Because of this, not only a change is possible, but also a violation of the structure of the hair. There is a risk of brittleness, dryness, the appearance of split ends, the “washcloth” effect.

If you are choosing between acidic and alkaline chemistries, be aware that alkaline preparations are more gentle.

For owners of hard thick hair, an alkaline perm is not suitable, since it will not be possible to achieve a lasting effect.

Perm with thioglycolic acid

It's a gentle kind of chemistry. It is applicable for colored strands. The composition used is practically harmless to the hair. But you should not count on a long-term effect. Curls after this procedure last about 30 days.

Neutral chemistry

This modern perm is suitable even for soft hair, because it does not have a destructive effect. The preparations used contain keratin, which smoothes the scales, restoring the protective layer. In terms of the duration of the effect, this chemistry is superior to alkaline, but inferior to acidic.

It should be borne in mind that neutral chemistry has one peculiarity: after this procedure, hair products with a neutral pH level should be used. Otherwise, the curls will quickly straighten out, and the effect will be short-lived.

Amino acid chemistry

To create curls, preparations with amino acids and proteins are used. The composition also contains chemicals, due to which the formation of curls is ensured. Amino acids and proteins neutralize the negative effects of chemical active components. In addition, such compounds have a restorative and therapeutic effect.

The only drawback of this procedure is that the curls last up to 2 months.

It is not recommended to do an amino acid perm on long strands, as the curls will straighten quickly.

Biowave

This modern technique for creating curls is popular among women of all ages. It has 3 main benefits:

  • curls last up to six months;
  • hair looks natural;
  • the hair structure is not damaged.

The compositions used do not contain aggressive components such as ammonia. Due to this, the damage caused to curls is minimized. For biowave, drugs are used whose composition is similar to hair molecules. They gently and gently affect the strands, forming tight beautiful curls. Hairstyle gets extra volume, curls look luxurious and well-groomed.

Biochemistry will be a good solution for owners of naturally curly hair. As a rule, natural curls form only in the lower part of the strands, and in the root zone, the hair is straight. Biowave will give additional basal volume and make curls neat, uniform.

Such a perm involves the use of three compositions. First, a protein composition is applied to form curls. Then the strands wound on bobbins or curlers are treated with a protein thickening agent. At the final stage, a composition is applied to fix the curls.

Biowave should be chosen by girls with normal or oily hair. For owners of dry, weakened strands, this is not the best type of chemistry.

hair carving

This is another modern curling technique that allows you to create small curls, large curls and even vertical spiral curls using gentle formulations. - the safest procedure for hair. By the time it takes 1.5 hours. Such a curl is performed in several stages:

  • The hair is combed and divided into several sections.
  • One section is treated with a special gentle composition.
  • Thin strands are wound on curlers.
  • The same is done with all the strands.
  • After a certain time, the hair is washed with plenty of running water and dried.

Light chemistry looks natural. Another advantage of this procedure is that the curls are straightened evenly. This eliminates the need to adjust the hairstyle. After completely washing out the composition, the hair looks the same as before curling.

Like any type of chemistry, carving has its limitations. It is not recommended to perform on long thick hair. A gentle composition is not able to form tight curls that will hold onto such heavy strands. Also, this perm is not recommended for dyed and bleached weakened strands.

Carving is suitable for medium length strands and short haircuts. The duration of the effect is from 4 to 8 weeks. The compositions used have a drying effect.

Modern perm with natural silk

Can chemistry be absolutely safe for hair? Yes. An example of such chemistry is "silk wave". This procedure involves the use of a drug that contains silk proteins. They do not contain hydrogen peroxide, ammonia and other potent substances that adversely affect the hair. After curling, even damaged strands, devoid of shine, will look healthy and beautiful.

A perm with natural silk is ideal for short haircuts and owners of strands of medium length. Silk is a fiber whose structure has many similarities with the structure of a hair. The proteins of this fiber have a healing effect, restoring the integrity of the structure of each hair at the molecular level.

This modern type of perm not only allows you to create beautiful elastic curls, but also restore the lost health and beauty of the hair. Silk chemistry is suitable for owners of weakened hair. It can be done during pregnancy, during breastfeeding. There are no contraindications, except for individual intolerance to the components of the drug. Therefore, silk perm can be considered universal.

How long the curls last depends on the density and length of the hair. On average, curls retain their shape for 1-2 months.

Japanese chemistry

Listing the modern methods of perming hair, it is necessary to mention about. It was first developed by Goldwell. But today, similar formulations from other manufacturers are available for sale. The main active ingredient in such preparations is the matrix. The same component is present in human hair. The matrix acts on the hair structure, restoring s-bonds.

In addition, the preparations used contain keratin. This amino acid makes hair strong and elastic. Betaine, which is also in these formulations, nourishes the curls and gives them an attractive shine. And the shape of the curls is fixed due to the presence of silicon-cystine in the composition. The unique formula of the drug allows you to simultaneously form tight curls and restore damaged hair structure.

This type of perm is suitable for weakened hair of any length.

There is only one limitation: perm according to Japanese technology cannot be done more often than once every 6 months. It is necessary to give the hair a rest for at least 1 month after straightening the curls. It should also be borne in mind that this is an expensive procedure. But the safety for the hair and the long-term effect fully justify the cost.

American Chemistry

The types of curling differ in the composition used, as well as the technique of winding the strands. One of the modern varieties is a perm using American technology. The strands are wound on special curlers or knitting needles. As a result, after the procedure, beautiful large curls are formed. For this perm, bio-sparing compositions are used. So you don't have to worry about damaging your hair.

As the chemical is washed away and the roots grow back, the boundary between the part of the strands treated with the bio-composition and the roots is invisible. Therefore, even after many months, your hairstyle will remain neat and spectacular.

Modern perm hair - photo

See what your hairstyle looks like after such a procedure as modern hair chemistry - photos will help you determine the right type of curl for your hairstyle and appearance. Modern types of chemistry provide the effect of natural curls that look as if the hair is curly from nature.

Not all representatives of the fairer sex can boast of chic curls, and curls add more elegance and softness to the shape of a woman's face. This proof will be chemistry for medium-length hair, the photo of which flashes on all the covers of magazines. Curly effect will last for several months. In a perm, everything will depend on the quality of the chemical agent used and on the structure of women's hair. To date, the process of creating chemistry on the hair has changed a lot. Modern beauty salons use many effective tools that will help solve any type of problem: create small or large curls. It is safe to say that today only the name and the very essence of the creation of a perm, which is based on the internal correction of the hair, remains from that distant perm. Methods and techniques are improving every day, and therefore now hair with chemistry may not even be injured.

Perm has become popular since 1908, when the German hairdresser Carl Ludwig Nessler tried to create permanent curls, while fixing the result with the help of special reagents. The master's wife, who was the first client, approved of her own husband's experience. In the process of searching for the right reagent, the woman burned herself more than once, but her patience did not disappear, because she wanted to thank Karl for the research. The procedure for creating chemistry on the hair was tough. Brass bobbins were heated with steam or current, after which they were impregnated with a chemical preparation. The device at that time was bulky, with a lot of incomprehensible wiring. But, despite this, women of fashion were not afraid to burn their curls with a strange device.

The news of the incredible procedure quickly spread among the fairer sex. The new method made it possible to maintain the elasticity of curls for up to 6 months, but it severely damaged the hair. The strange method of creating curls did not stop women who were ready for any sacrifice for the sake of beauty. Soon, chemistry became a common procedure, and since 1935, a “cold” version of the curl appeared, which was more gentle on the hair.

To date, the creation of curls and curls also remains relevant, but the chemistry itself does not cause significant harm to the hair. By doing a perm, a woman has a chance to find wavy curls, small curled curls or large curls.

Light chemistry on the hair is a rather time-consuming and complex procedure that will help turn straight and sparse hair into luxurious, thick and voluminous hair.

What types of chemistry on medium hair length are being done today?

To date, perm has many varieties. It is important to say that every year both the chemical means for such a procedure and the shape of the curls are improved. Each girl will be happy with the chemistry done on the average length of her hair, but first she will have to opt for one type of such styling. Today there are many of them, and each of them has its own advantages and disadvantages. Girls should choose a perm based on the individual characteristics of their hair.


  1. Root perm. This method allows you to make a woman's hair luxurious and thick. This procedure is suitable for the fair sex, whose hair is weakened or regrown after the previous wave. Also, this method should be chosen when creating a styling with a basal volume of curls, because under it only the basal part of the hair is twisted.
  2. Vertical curl. This method is considered the oldest compared to other types of curls. Curlers will allow you to transform your hairstyle into light curls.
  3. Spiral curl. This procedure is performed using certain bobbins that have the shape of a spiral. In this case, a special technique is used: the hair is first twisted into a tourniquet, after which it is wound onto a bobbin in a spiral.
  4. Japanese technology. This type of perm involves the use of a special lipid-protein complex. It should be done by women who have diseased hair. This type of perm is durable. This complex will add natural shine and elasticity to women's curls. At the same time, the scalp will be protected from contact with chemicals, and therefore this type of perm is suitable for any lady.
  5. Wet curl. This perm will create the effect of elastic, extremely small curls, but there will be no vile "fluffiness". A woman's hair will take on a well-groomed and luxurious look. After such a procedure, it is worth using varnish, foam or gel with the effect of wet hair as styling. Wet chemistry on medium hair, the photo of which is in beauty magazines, will last for about 3 months.

  6. Light chemistry or carving. This method involves less damage to the curls, while making the hair voluminous at the very roots. The term of firmness of such a perm can reach 8 weeks. Such chemistry is made only in the salon by a highly qualified master.
  7. Large perm. Today, large curls are especially in demand among the fair sex. The rigidity of curls of this type is well controlled by monitoring the time of interaction of the chemical agent with the curl. To do this, you will have to reduce the exposure time. To make the hair elastic, chemistry is done on medium hair, photos of large curls on which amaze the eyes of women look gorgeous.

Chemistry is classified according to the type of chemical agent used and the technology of curling curls.

Who should not do chemistry on medium hair?

Chemistry should not be done by women with thick and coarse hair of medium length, because there will be practically no effect from such a procedure, and it will take a lot of time and money to create it. This type of procedure is intended for those representatives of the weaker sex who have oily hair of medium length. After creating chemistry, the hair will be slightly dried and will acquire the necessary volume. If a woman's curls break and do not hold their shape well, then light chemistry will help solve this problem. It is important to remember that the result of any procedure will depend only on the skills and professionalism of the master.

If we talk about the length, then the hair that will be subjected to a light curl should reach at least the shoulders, because in a different situation a woman risks finding a “ball” hairstyle. After a perm, the average length of curls is greatly reduced.

Chemistry technology on medium hair length

The perm technology itself is complex. Hair normally has a closed and dense keratin, but at the time of exposure to a chemical preparation, the protein begins to be damaged, and the bonds between the molecules break up. In this case, hair scales may open. After that, the hair acquires the necessary shape and is fixed.

Most often, light chemistry on medium hair, the photo of which is fascinating, is done using hydrogen peroxide. This remedy must be weak so that it does not burn the hair. After that, the protein begins to recover, the scales close, and the hair takes on a new look. At the same time, the masters confirm that special attention should be paid to fixing, because if it is inaccurate, then the curl will not last long.

The degree of elasticity of curls of medium length in the process of creating chemistry will depend on some more nuances:

  • the quality and type of chemical agent used;
  • exposure time;
  • individual characteristics of hair;
  • temperature in the room where the perm is carried out.

Even in the process of perm, it is important to take into account the fact that when you repeat this procedure, the hair will not be as beautiful and elastic as the first time. This is due to the fact that each exposure to chemicals on the hair destroys keratin and creates a new substance that is less susceptible to such agents.

A woman should be prepared for the fact that, by doing a perm often, her hair may refuse to do so.

Medium hair curling methods: their features


  1. Acid perm. Fashionistas of the 1970s-1990s of the previous century actively did this type of curling. Today, the industry has moved up a notch, and now this type of perm no longer burns the hair, but acts on it much softer. In the process of such a procedure, the same reagent is used - glyceryl monothioglycolate. Modern acid chemistry will make it possible to make curls of any shape that will not fall apart and will be able to hold the wrap well. The reagent penetrates deep into the curl and fixes the shape there, partially destroying the core of the hair, but leaving it shiny and smooth on the outside. This type of perm is not recommended for ladies with weak thin hair, but girls with a rigid structure can safely experiment on themselves.

  2. Alkaline curl. This type of perm is created in various variations: in its pure form - when creating elastic curls, in a diluted form - when modeling a light wave and to compensate for the harm from the use of a chemical preparation. In any case, the active substance is used - ammonium thioglycolate. Alkaline chemistry is less aggressive and not so much capable of damaging the hair, because it does not need to fix the effect of temperature exposure. Before you do such a perm, you should make sure that the master has already done this, because improperly following the instructions will be fraught with a burn of the scalp and damaged curls. The price of such a perm is slightly lower than other varieties, but it is not suitable for every girl. Well, she will stay on thin hair, but with hard curls she "does not make friends."

  3. Neutral curl. This method of creating a perm is suitable for those who want to see a lasting effect, but until now they have not decided on full-fledged chemistry. A complex with a neutral pH will allow you to curl your hair into curls or a wave without damaging them, but on the contrary, slightly restoring their structure with keratin. Gradually, the effect of such a perm may decrease, and after 4-6 months the hair will not completely straighten. It is important not to forget that after a neutral perm, it is recommended to use only special preparations for hair with a neutral pH.

  4. Bio perm. When creating such a perm, the usual alkalis and acids, hydrogen peroxide and ammonia are not used. The active ingredient in this case will be the protein cysteine, which is a "relative" of the natural hair protein. After such a procedure, the hair will become alive and shiny. The main disadvantage of this procedure is that manufacturers have not yet been able to find a way to get rid of the unpleasant odor that eats into the hair during such a curl. Almost all manufacturers advise, after the bio-perm is done, not to comb or wash your hair for 3 days, because after washing off the composition, it will still continue to be gentle on the hair, while achieving the final result only on the 3rd day. .

  5. Amino acid curl. Manufacturers confirm that the constant use of the composition not only does not damage, but also restores thin, brittle and dull hair with the help of proteins and amino acids contained in the chemical preparation. Such chemistry may not be taken on hard and heavy hair, because the product is designed only for weak and thin curls. This is confirmed by many photos. Chemistry on medium hair of this type will last up to 2 months.
  6. Carving. This perm is a new type in the beauty industry. This is a long-term modern styling that will not damage the hair and lasts up to 2 months. At the same time, the composition was developed in such a way that the curls under its influence acquired additional brilliance and strength. The main disadvantage of this type of chemistry is the amount that will have to be paid for its creation.

Depending on the chemical composition used by the masters for curling curls, chemistry is divided into several types, which can affect the hair in different ways, while giving a varied effect.

Playful curls secretly want to have almost all straight-haired ladies. This desire is quite achievable with the help of perm hair. There are several variations of this procedure.

You should figure out which option to choose for yourself and how to make chemistry yourself at home.

Owners of short hair do not need to give up at all; on such strands, she looks no less stylish. So, it was decided to make a perm, it remains to decide on the type of perm.

Type of Result
Root perm Designed for maximum volume. The flaws of this type of curling include damage to the health of the hair. When the hair grows back, it does not look so impressive.
End curl For short hair, this procedure is recommended if the girl has an oval face type. Very effective for weakened hair, they take on a flowering appearance.
biological waving Contains gentle ingredients. Therefore, this type is very popular among girls.
Acid perm Great for short hair. She is quite persistent and is able to please the eyes of others for six months.

It is better for owners of naturally thin hair to refuse chemistry, as problems associated with brittle strands may arise. Before perming the hair, it is necessary to insure and carry out restorative procedures (cutting dry ends or a hot haircut).

Carving

Carving is a new gentle procedure for curling curls, often called light chemistry. It harms the health of the hair to a lesser extent. It is used to achieve the maximum effect on giving volume from the hair root. It is used as a long-term styling, as such it is for 2 months.

Large curls look equally attractive on strands of different lengths, and short haircuts are no exception. Such a hairstyle suits all, without exception, a charming lady, which every woman considers herself to be. Fancy curls are able to revive the image, giving it femininity. Unfortunately, not all women are given to have wavy hair by nature. This is easily corrected by perm.

Among the owners of short haircuts, large chemistry is especially popular, as it looks more natural. In the procedure of large chemistry, there is an important nuance - the selected diameter of the curler. Larger curlers should be used, small ones will give a “lamb” result. It is recommended to use plastic curlers. The result is fashionable curls.

The procedure for conducting a spiral perm is distinguished by the technique of winding and curlers. Knitting needles, spiral curlers, papilettes and boomerangs are used here, the result directly depends on this. This variant of chemistry provides for obtaining curls of different elasticity and sizes. At the moment, African curls are especially popular. Spiral chemistry is a rather laborious procedure and requires a lot of time. To get a visible volume, it is necessary to form a large number of spiral curls. The strand wound on curlers should be as thin as possible. Many ladies with short hair are hesitant to do spiral chemo. There is a misconception that spiral curls are not for short hair. Short spirals on such strands look no less impressive than on long ones.

Spiral chemistry for short strands requires special home care. Hair needs to be treated with oil. Drying with a hair dryer

use a diffuser attachment and set a wide stream of hot air. Otherwise, the curls will fluff.

How to make chemistry for short hair at home yourself

Despite the complexity of the procedure, strictly following the recommendations, perm can be done independently and at home.

Tool and all necessary components

  • Special fixing composition. You can cook it yourself or buy it ready-made in a professional store.
  • A sachet of citric acid or vinegar;
  • Shampoo or shower gel;
  • A remedy that restores the hair structure, Londovital is often used for this purpose;
  • Castor oil;
  • Plastic curlers, their diameter depends on the size of the desired curls;
  • Comb in one row with a long handle;
  • Sponge;
  • Gloves;
  • Containers for the mixture, it is advisable to use plastic or ceramic products.

Carrying out the procedure

  1. Before curling, you need to put your hair in order, you can make a haircut, taking into account the visual reduction in length.
  2. Conduct a response analysis. To do this, just apply a little chemical composition to the skin.
  3. Wet strands are easier to wind, their width should be 2 cm narrower than the width of the curler.
  4. As with hair coloring, the entire density is divided into zones. Each strand is lubricated with a chemical composition using a sponge. Winding should begin with the occipital, then the parietal and then process the temporal zones. After winding each of the zones, it is necessary to additionally process the mixture.
  5. After winding is completed, the skin along the hairline should be lubricated with a greasy cream or cosmetic petroleum jelly. Put a shower cap on your head and wrap it with a heated towel.
  6. The holding time of the chemical mixture is about 20 minutes. It is important to check the quality of the chemistry, 15 minutes after winding, you can dissolve one strand.
  7. Unwind all the strands and rinse them with vinegar or a solution of water and citric acid, dry and apply Londovital.
  8. The perm is over, you can start styling your hair.

Thanks to such a painstaking, but quite doable procedure, every woman can afford gorgeous curls. This hairstyle is in perfect harmony with any face shape and looks beautiful on haircuts of different lengths.

In pursuit of beautiful elastic curls and lush well-groomed hair, modern women are ready for anything. Owners of straight hair often dream of beautiful curls that will last as long as possible. The beauty industry offers many procedures to achieve a similar result. The most common of them are traditional perm (or chemistry) and carving.

Description of procedures and their difference

Pros and cons

Advantages of carving:

Note, carving is not contraindicated for women who regularly resort to highlighting or lightening, owners of natural curls.

Flaws:

  1. Hair is still damaged to some extent.
  2. It is not recommended to use for owners of curls damaged by staining.
  3. Heavy and naturally thick strands may simply not curl.
  4. Before repainting in a new shade, you should wait at least 3 days after the procedure.
  5. Girls with sensitive scalp will feel all the "joy" from the consequences that have arisen - the appearance of dandruff and hair loss.
  6. After the procedure, the color of the curls may change.
  7. Contraindicated in pregnant women.

Advantages of traditional perms:

  • you can forget about regular styling;
  • curls will become voluminous and elastic;
  • fatty roots are dried;
  • The procedure has a long (up to six months) effect.

Minuses:

  • hairs get huge stress and begin to break down under the influence of the chemical composition;
  • as a rule, after the procedure, the curls lose their original color, so tinting will be required;
  • in the hot period, curls require careful care and attention;
  • the procedure is contraindicated during pregnancy, at the beginning of the menstrual cycle, during lactation.

Important! Curls after chemistry may not fit and do not match the style and appearance, but getting rid of them is not as easy as with carving.

Main differences

Thus, it is possible to distinguish 5 main differences between the considered processes:

  1. The purpose of carving is to create voluminous obedient curls, the result of chemical. curls are elastic strong curls.
  2. Perm lasts much longer, however, the styling solution is very aggressive, therefore, curls are damaged and cannot be restored. Modern compositions for carving are more delicate in relation to curls.
  3. The chemical solution affects all layers of the hair, the carving mixture affects only their outer part.
  4. The main component of the solution for chemistry is thioglycolic acid or alkali. Carving mixtures are presented in a huge assortment, so you can choose a tool that is suitable in composition for strands of a certain thickness and elasticity.
  5. After carving, the curls gradually straighten out. With traditional chemistry, the contrast between regrown straight hair and twisted ends is visible, which does not look very aesthetically pleasing.

Useful videos

What is hair carving and how is it done?

Hair perm.

The most effective way to make your hair curly is to use a perm procedure. From the name it is already clear that this process uses special means obtained by chemical means, which means that the procedure cannot be called useful. However, as you know, beauty requires sacrifice. Therefore, what girls do not just go to change their appearance! Modern specialists in the field of beauty and health of curls have proposed various types of perm hair, which allow you to almost instantly get the desired volume of hair or become the owner of chic curls for a long time.

Worth it or not?

If you are burning with the desire to become curly or emphasize individual strands, are tired of the fact that every morning begins with curlers or tongs, then perm is a great way out, especially since now it is not as harmful as several decades ago. However, if your hair has been repeatedly dyed, bleached and its condition can hardly be called normal, then refuse such a procedure, otherwise you risk ruining it even more.

Currently there are:

Acid perm (lasts the longest and is used for everyone while being the most harmful of the available);

Japanese perm (has a mild effect on the hair and is applicable even for dry and thin strands);

Alkaline perm (gentle, but lasts much less than acid, used for certain types of hair);

Curling with the use of amino acids (allows you to quickly restore hair);

Curling with thioglycolic acid.

Only after consulting with the master is it recommended to decide which types of perm hair (photos are shown in this article) should be used for your hair. Also, this procedure can be classified according to the appearance of the curls.

Types of perm hair


Be sure to consult with the master about whether your hair will withstand such a procedure, how to treat them after it. So, now you know what types of perms are. We hope that the information received will be useful to you.


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