How long does keratin hair straightening and what does it depend on?

Perfectly smooth and shiny hair today remains at the peak of popularity. Many owners of curly locks dream of smoothing them and making them more silky, but often the efforts are in vain. Not all salon procedures with the stated effect are able to fundamentally solve the problem. But do not despair, because a truly lasting result of smoothing hair allows you to get keratin straightening.

This procedure is in great demand among girls. It gained such popularity due to its long-term effect: it can last up to six months. The hairstyle looks gorgeous without daily use of ironing and styling products. What are the features of keratin straightening, what types of this procedure exist, we describe below.

Keratin is a protein with the amino acid cystine, which supports the normal state of not only curls, but also of the nails. The hair consists of keratin by almost 90%. For salon procedures used keratin, which is obtained from sheep wool. At the same time raw materials are taken from environmentally friendly New Zealand. Animals are sheared in spring when their “fur coat” becomes too thick.

When receiving keratin on a special technology, the protein retains its beneficial properties. Getting into the hair, it remains there for a long time due to thermal effects. The most popular such straightening after dyeing or regular mechanical stress, when the hair loses its former softness.

Thanks to the keratin straightening curls are not just smoothed out - they look more healthy and well-groomed. It is made not only by women with curly hair, but also with straight, fluffy hair. During the procedure, the curls are enriched with keratin, which makes them smooth and silky, and also receive reliable protection from the negative effects of the environment.

To find out if this procedure is suitable for you, it is recommended to take a test. To do this, distribute a little of the composition on the inside of the hand. If after two days of edema did not appear and did not have a feeling of itching, then you can proceed to the procedure itself.

Compositions for keratin straightening are divided into two main groups: Brazilian and American.

1. Brazilian straightening makes hair smooth for up to six months. Used drugs contain quite a lot of formaldehyde, which refers to harmful substances. They also contain herbal ingredients that protect hair with frequent procedures and increase resistance to thermo-impact.
2. American compounds contain formaldehyde in smaller quantities, but their price is much higher. The procedure does not give as pronounced results as the Brazilian straightening. Protective components derived from plants, they are also present.

In fact, both technologies are developed in Israel, however they received such “geographical” names.

This popular salon procedure has significant advantages and disadvantages, so before you decide to do it, you need to carefully weigh everything.

Benefits:

• suitable for all hair types;
• increases durability and improves hair texture;
• allows not to do daily styling;
• removes the "fluffiness", which often occurs with high humidity;
• avoids the negative impact of the environment.

Disadvantages:

• high cost;
• allergies may occur in the form of itching, rash;
• the use of formaldehyde does not benefit the hair;
• the need for more expensive care (you need to use shampoos without sulfates and sodium chloride).

As you know, this method of smoothing curls is expensive. At the same time, different salons exhibit completely different price tags.

Anyone who makes keratin, I want to enjoy the effect of the procedure as long as possible. But its validity period is not always the same and depends on various factors:

• hair structure;
• length;
• initial state;
• care after keratin hair straightening;
• headwash frequency;
• staining frequency.

Hard recalcitrant curls will not stay long straight: they will lose perfect smoothness after the first shampooing. Also, keratin effects will lose longer curls faster. If you regularly update the highlights and even more dye your hair completely, then be prepared for the fact that keratin will quickly wash off after that. But the most important factor affecting the duration of keratin, can be called the shampooing: the more often it happens, the faster the hairstyle returns to its original form.

In confirmation of this, we present the results of an experiment in which girls with similar hair took part. One group of participants washed their hair once a week, and the other twice a week. As a result, the result of straightening for the first ones lasted up to three months, and for the second - only a month.

Keratin procedure performed in salons consists of three main stages.

1. Deep cleansing. For it, special shampoos are used that maximally free hair from mechanical impurities, grease and residues of styling products. In this case, the hair scales open up and allow cystine to fill the rods entirely.
2. Coating composition. Means for straightening spread over the entire length of the hair. It should go to all sites without exception. In this case, the composition is selected based on the volume of hair and the characteristics of their structure. An experienced master can easily select the desired brand, which will provide the most lasting effect for each type of hair.
3. Straightening. The final stage is soldering. To do this, the iron is heated to 230 degrees and pass them throughout the hair. From such a powerful thermal effects of protein folds and fills the hair shaft. Without heating, it is impossible to activate the amino acid.

When doing keratin straightening for the first time, many people wonder how dramatically the hairs change after the procedure, especially if it was done on expensive materials. The effect of it is so noticeable that there is no doubt - the money was not spent in vain.

Judging by the reviews of women, immediately after the procedure, the hair looks very oily - they want to be thoroughly washed. However, in the first 72 hours a lot of restrictions are imposed. To the result of keratin straightening did not come to naught, they must be strictly followed.

1. The most important rule is not to wash your hair for three days after the procedure, because even after heating, the process of keratin absorption continues.
2. The same time you can not visit the bath and sauna. Water procedures are allowed only in a hat, but it is better to abandon them altogether.
3. It is forbidden to use irons and curls for the first three days. Usually this does not arise need, as the hair is already smooth and even oily, but still the warning will be superfluous.
4. If possible, avoid wearing pins - due to wrinkles, the effect may be disturbed.

After the specified period, you can finally wash your hair and enjoy the result.

After two weeks, you can start using masks. Too often they are not necessary, as this will lead to premature washing out of keratin - once a week is enough.

If you like to make masks with your own hands from the ingredients at hand, then exclude from them salt, honey and various oils of vegetable origin. Do not get banned homemade compositions of eggs, onions, lemon juice and milk.

There are also special protective sprays that can be applied with keratin straightening. They are used before trips to rest, which involve bathing.

To get a smooth, silk-like hair and enjoy the result for several months, use keratin straightening. It will give your hair a well-groomed and healthy look, as well as allow you to temporarily forget about ironing and styling. The main thing is to choose an experienced master for the procedure and not to forget to use the right care products.

How to choose keratin for hair straightening, see the next video.