Keratin hair is one of the treatments that has received wide popularity recently in the field of hair treatments, but is it safe? Find out with us in this article about answers to your various questions about hair keratin, but we will first learn about the sources of hair nourishment.
Hair nutrition sources:
1. Internal sources:
It depends on the type of food that a person eats and the elements, vitamins and minerals that the hair follicles absorb from the body.
2. External sources:
It relies on the use of hair care products containing in their components plant extracts and vitamins appropriate for the type of hair.
Keratin hair:
It is a protein substance originally found naturally in hair and nails. This substance forms a network-like insulating layer that surrounds one hair and acts as a hair buffer that protects it from external factors. To be able to smooth hair and get rid of folds.
How hair Keratin works and how to use it in straightening hair:
The proteins that make up a single hair are bound together with bonds that contain sulfur, in addition to the fact that these bonds maintain the cohesion of the hair and protect it from breakage and split ends, they keep the proteins arranged in the form of a spiral wrapped tape, while the keratin in combination with the materials that are added to him to obtain a single product Hair works to break these bonds and convert the protein from the spiral into a smooth straight stripe, which increases its length, but, in turn, exposes it to greater environmental damage.
Hair Keratin session steps:
The hair is carefully divided by a cosmetologist, and the product is then applied to the entire hair. Keratin needs a heat source to be installed, so the hairdresser passes the straightener to the entire hair just like in normal individual sessions. The individual Keratin session takes about 90 minutes, depending on the length of the hair, and you only need one session to get the desired result.
Keratin hair features:
1. Curly straightening hair ..
If you are a curly hair owner and want to change your hairstyle or experience the look of smooth hair, Keratin will give you that, it will not be just the use of a straightener, as the hair will not be affected by water and the effect of the product will remain for a longer period.
2. Hair styling in less time:
Even if you have straight hair and you just want to reduce the time you spend styling your hair, or save time using a hair dryer to smooth it every morning, Keratin Hair will be a good choice for you.
Keratin hair damage:
Keratin alone is not harmful, but the problem is the presence of formalin - formaldehyde, which is the real danger, and the high temperature that the hair is exposed to during the individual session can lead to hair loss and split.
Keratin and formalin:
Keratin needs auxiliary substances to fix on the hair and do its work, one of these substances is formalin (formaldehyde), as a result of heating, the formaldehyde material rises in the form of harmful fumes inhaled by the woman exposed to it, and it can also be absorbed through the skin sometimes.
The dangers of formalin in hair keratin:
Respiratory disorders and shortness of breath. Nasal bleeding occurs with eye infections and in some cases, respiratory cancer can occur.
The real danger:
The danger does not lie in exposure to this article once - except for patients with chest sensitivity, it is not recommended that they be exposed to this substance - the warnings accompanying the use of this substance are mainly directed to hairdressers who are constantly and frequently exposed to formaldehyde fumes, which can be avoided by using a good source of ventilation, and wearing Protective mask against harmful formaldehyde gases.
Hair loss and split after individual sessions:
Keratin hair itself does not cause hair loss, but on the contrary, as mentioned, natural Keratin works to cover the hair and protect it, while the iron used in straightening and exposing hair to a high degree of heat during the session is what weakens the hair and makes it vulnerable to breakage, and this can be avoided by not exposing your hair For this type of treatment if you mainly suffer from weak and falling hair, and by choosing a reliable stylist to do the individual session so that your hair is not exposed to a temperature too high.
The response of the hair is different, as there are those who undergo keratin sessions and do not complain about hair loss after that, it depends on the nutrition of the hair, its strength and the thickness of the hair, which can be confirmed by a cosmetic specialist before submitting to the individual session.
Keratin hair types:
It cannot be said that there are several types of product but rather it is one product for several companies and brand names, the most famous of which are Brazilian blowout Keratin and Keratin Complex Smoothing Therapy. And the products vary according to the price, and according to the additives in the final product, and it is not possible to confirm the preference of one type without the other, as the response of the hair is as we mentioned different, but you can choose a reliable hairdresser who can guide you to the type most suitable for your hair.
Is there a formalin-free keratin?
There is formaldehyde in relatively simple proportions (0.2%) and in the form of non-evaporation in some cosmetic products, such as some types of nail polish, several companies that produce Keratin marketed its product under the slogan "formaldehyde-free" the most famous of these Brazilian Brazilian companies, except that the laboratory measurements that have The WHO and OSHA have proven that even these products contain a percentage of formaldehyde, even a slight amount, and the less formalin content in the product, the less effective it becomes and its ability to straighten hair.
How to choose the best hair keratin:
It is best to review the ingredients listed on the individual product packaging, and ensure that they are free - or at least have a small percentage of: formaldehyde (formalin), methylene glycol, to avoid the risks of formaldehyde exposure.
How long does the effect of hair keratin last?
When properly applied, it is assumed that the effect of the individual session will last from two to three months.
The difference between keratin treatment and Japanese individual:
Research on the safety of using the Japanese cream is still not sufficient to prove the safety of the products used in it, as the technique lasts for a very long time, it takes about four hours to apply the product to the hair until the completion of the individual process, but the result lasts until the hair’s life cycle ends and its natural fall and growth Hair again, almost any year, and this method can be used only with medium curly hair.
Note that the use of the previous technique affects the composition and health of the hair as a result of using strong chemical preparations that may harm the hair, so it should be made sure that the hair is not subjected to any treatments of any type (dye, henna) during the previous two years before thinking about applying the preparation to avoid more stress for the hair.
The difference between keratin and regular individual cream:
These creams are characterized by being the cheapest and fastest way to straighten hair as the product works in 20 minutes, but many of the individual creams are American-made on caustic soda NaOH Lye, which works to damage the hair completely and experts are not recommended to use it for severe damage to the hair.
Causes of natural hair keratin deficiency:
DNA.
Cheap straightening hair creams.
Dye the hair a lot.
High temperatures of hair dryer and pain
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