Hair cauterization is a procedure that aims to rebuild the hair, in order to eliminate frizz, reduce volume and promote smoothness, hydration and shine of the hair, this is because it is done using heat and keratin, which is a protein that guarantees the structure to the wires.
Hair cauterization, although it can be carried out at home, is recommended to be done in the salon to guarantee the effects, in addition to the fact that when keratin is used in excess it can cause hardening of the hair.
The effect of cauterization depends on the type, structure and response of the hair to the treatment, and may need to be repeated every month or every 3 months.
What is it for
Hair cauterization is used to:
- Reduce frizz;
- Promote hair reconstruction;
- Decrease the volume;
- Ensure hydration of the hair;
- Give hair shine.
Thus, hair cauterization is recommended for damaged, fragile, brittle hair or hair with open cuticles. The reconstruction of the strands occurs due to the liquid keratin used in the procedure which, due to its effects on the strands, allows vitamins and minerals to act more easily on the hair, promoting hydration, shine and softness.
Although it can promote a smoother appearance to the hair, cauterization does not promote straightening, this effect being due to the reconstruction of the strands. This is because the products involved in cauterization do not contain chemicals and, therefore, do not alter the structure of the hair.
How it is made
The process of performing the technique may vary slightly depending on the kit used by the professional, but generally includes the following steps:
- Hair washing: with an appropriate anti-residue shampoo, in order to open the hair cuticles. This step serves to ensure that the hair is ready to receive and absorb the cauterization product;
- Application of keratin: After washing, it is recommended to use a sealing cream or conditioner combined with keratin ampoules;
- Heat Usage: Finally, the thermal stage is carried out, which includes brushing and straightening the hair. The straightener must be done in very thin strands and each strand must be straightened 5 to 6 times.
Depending on the brand used, after straightening, it may be recommended to wash your hair in order to remove excess product used or it may be recommended that the product remains on the hair for a few days.
In addition to professional hair cauterization, there is also home hair cauterization, which consists of a homemade and more economical version of the technique, which can be done using a hairdryer or straightener at home, until the hair is well aligned. However, even in this case, it is recommended to consult an experienced professional who can assess your hair type and your needs before carrying out the procedure.
Care after hair cauterization
After carrying out a cauterization in the salon, there are some precautions that help maintain the effect of the technique, such as avoiding the use of deep cleaning shampoos or shampoos with anti-residue action and reducing the frequency with which you wash your hair, because these products or increasing the number of washes, can cause the effect promoted by keratin to wear off more quickly, making it necessary to repeat the process in a shorter period of time.
It is also recommended that weekly hydration be carried out, with products suitable for the hair type, to guarantee and prolong the effects of cauterization and protect against external factors.
Furthermore, for a few months it is also recommended not to do other treatments or procedures on your hair, such as dyeing or straightening, so that your hair can regain its health.
