The beauty of women's hair slays many men. Why isn't this every girl's dream? But, it is not always easy to achieve what you want, and sometimes constant care is not enough for hair health. What to do?
One of the solutions to the problem of damaged and brittle hair is a procedure to restore their health - hair straightening with keratin. After it, your hair will again be lush, shiny and delightful. But we want to pay attention that most of these procedures take place using formaldehyde. Its use adversely affects the scalp, which subsequently affects the condition of the hair.
However, there are already keratin hair straightening procedures without the use of formaldehyde in their composition, as a negative effect on the hairline has been recorded.
Why is formaldehyde dangerous?
This is an active substance that causes a characteristic reaction when interacting with other substances. When it hits the hair, it affects their structure. At the same time, the hair scales open, the temperature effect accelerates the chemical reaction and keratin penetrates into the hair, which fills the voids. Thus, a stylish straight hairstyle is obtained, which would not have happened without formaldehyde, which is part of it.
But formaldehyde affects the respiratory tract and can cause skin disease. Since it is recognized as a harmful carcinogen, its presence in cosmetic products should not exceed 0.2%. We recommend that you carefully consider the choice of care products.
How does formaldehyde-free keratin work?
Most keratin-based hair straighteners, regardless of what they say on the packaging, contain formaldehyde in their composition. The safety of such formulations is determined only by the dose of this substance. Today, there are both classic products that do not even hide the presence of formaldehyde, and innovative technologies that are recognized as safer for hair.
This safe keratin contains so-called aldehydes. It is worth noting that formaldehyde-free products contain aldehydes and they have a less lasting effect.
Today's hair restoration procedures use modern technology. Hair straighteners use Brazilian and Israeli products whose brands refused to use formaldehyde and aldehyde in their composition (Beox Professional, Honma Tokyo, Cocochoco Professional).
These features make the procedure safer and more efficient. This is what contributed to the growth of her popularity among clients of the beauty industry. In addition, the use of biologically natural substances helps to restore the most damaged areas of the hair, subsequently making their styling faster and much easier.
The use of cosmetic preparations for keratin hair straightening without formaldehyde is justified for allergy sufferers, nursing mothers and adolescents. It spares hair and respiratory system.
