Many cosmetic procedures, with their chemical intervention, have traditionally accompanied the desired effect from them with a host of side problems. Although the beauty industry is constantly developing far more gentle drugs, many have negative past experiences in their minds.
Therefore, professionals have to refute the prevailing myths and prove that most procedures are far from being as harmful as they were before. Keratin for hair is used not only for making cosmetics for home use, but also for salon procedures.
Now, let’s figure out what it is — keratin. Keratin is a biological element, a protein, which is the main building material of human nails and hair. It belongs to the hard water-insoluble proteins.
For example, among other materials of biological origin, they are second only to chitin. s. And the hardness of the structure of keratin depends on the level of amino acids that make up its composition. At the same time, not many people still know how keratin for hair works.
Keratin research says that the content of formaldehyde (a powerful carcinogen) in the products reaches 10.5%, while the level of up to 0.7% is considered safe. In fairness, it should be noted that formaldehyde is a natural metabolite in the human body; it is always found in the blood at a concentration of up to 5 μg / l. By the way, the procedure is quite expensive, but still popular.
Myths about keratin procedure
As mentioned above, the quantity and quality of keratin in hair affect its structure. It depends on whether your hair will be soft or brittle, straight or curly. For example, if you have coarse curly hair, keratin straightening can help make it more manageable, smoother, and straighter.
In addition, after keratin straightening, the strands become pliable. They are easier to comb and style. However, after keratin hair treatment research there are a lot of myths about this treatment:
- Keratin is harmful — it belongs to the family of fibrillar proteins that are distinguished by their high mechanical strength. Horny derivatives of the skin epidermis are composed of keratins: nails, hair, rhino horns, feathers, etc.
- It is necessary to use special shampoos — it is true, the usage of a home hair care series after this procedure is important since the most important thing is that there are no sulfates in the home lines.
- After doing this, it is impossible to make curls — keratin straightening is called straightening, its task is to make hair waveless and mild. But you can still make curls.
- If you abandon the procedure, the hair will become worse — this is partly true. The keratin is washed off the surface of the hair and returns to its original state prior to this treatment.
In 2013 keratin research found that creatine actually makes hair stronger. Keratin supplements can be used as a powder or capsule containing keratin. But with keratin supplements, you need to be careful, too much keratin can lead to the accumulation of this protein in the body.