What is Brazilian keratin straightening?
This method of straightening got its name due to its huge popularity among Latin American women, whose hair due to a combination of genetic and climatic reasons is hardly smooth and obedient. The essence of the Brazilian keratin straightening is the application of liquid keratin and a special protective coating that smooths the curly structure of the curls. Typically, the effect after this procedure lasts from 10 to 12 weeks, after which the composition is completely washed away and the hair returns to its natural state.
The main myth about the insecurity of Brazilian straightening is associated with the harmfulness of the components that make up its composition. The fact is that originally to give the hair an ideal smoothness, a rectifier was used based on formaldehyde. Despite the tremendous effect, very soon it was officially banned, since formaldehyde is very toxic to humans. Not only does the poison penetrate the hair shaft, it can also get on the skin and cause a strong allergic reaction. But most of all, the respiratory tract may suffer the most, since during the hot phase of the procedure, when the composition is "sealed" inside the hair, formaldehyde evaporates under the influence of high temperatures and enters the lungs. If you often and often inhale his couples, the health consequences can be catastrophic.
The means of the new generation have a completely different principle of action. Modern Brazilian keratin straightening is based on a change in molecular bonds within the natural protein that makes up human hair. In curly locks, the bond between the amino acids of natural keratin is much more complex than that of straight hair. Therefore, the means for straightening are directed to the destruction of hydrogen bonds and disulfide bridges, which form a curl and return the amino acid molecules to the state of a straight chain. In addition, the composition is rich in keratin, which provides additional care and natural protection to the curls.
Brazilian Keratin Straightening at Home
Especially for those girls and women who are dreaming of finding straight and obedient hair, we offer step by step instructions for carrying out the Brazilian straightening at home.
Stages of the procedure:
- Wash your head with a deep cleansing shampoo. If the hair is very hard and naughty, be sure to apply a nourishing mask to them. Soak for 10 minutes, then rinse thoroughly and dry the curls with a towel.
- Apply the composition for straightening to damp hair from the bottom, starting from the bottom of the head and avoiding contact with the scalp.
- Carefully comb hair with a comb with frequent teeth to ensure a uniform application of the product.
- After the expiration of the exposure time specified in the instructions, rinse the hair thoroughly with warm water and dry with a hairdryer in the medium temperature mode.
- Dry hair divide into thin strands and walk on them with a hot iron.
- Apply a special neutralizer, carefully distributing it along the entire length. Then rinse with water.
- In conclusion, apply an indelible conditioner and dry hair.
Attention! Within 48 hours after the procedure, you can not wash your hair, use styling products and collect hair in tight bunches or tails. Such measures are necessary to prevent the formation of hocks on the hair.