Straight or Curly: The Whole Truth about Changing the Structure of Hair
Turning curly hair into straight hair or vice versa is not at all easy, because the raw data in our beauty genes are passed down from generation to generation. We found out what happens to hair when we change their character.
Where the roots grow from
We turn to our genetic roots, because it is up to them to decide what kind of hair we will have: straight, wavy or curly. If we were now in a chemistry lesson, we would see under a microscope that the hair consists of braided protein chains of keratin. They, in turn, contain sulfur atoms - sulfides, when combined, forming a disulfide bond. It is this connection that is responsible for bending hair. The fact is that curly hair is rich in disulfide bonds, but not straight. They cannot be broken, say, with ordinary water. If everything was so simple, then in the morning we could at any time decide what hair we will walk with until the next wash - with straight or curly hair. And genetics is not such a straightforward thing - you need to tinker with it.
The main trump card of any change in the structure of hair is an aggressive effect on them. And the stylists in this field work like real sorcerers: they determine your hair type, select the necessary compounds and appropriate hair brush like the best wave brush for curly hair. Keeping them strictly allotted time, and then again apply some solutions. All the “magic” of magical transformation of hair from curly to straight and vice versa consists in breaking, adding and rebuilding a disulfide bond. First, their own hydrogen sulfide and disulfide bridges between the amino acid molecules and the amino acid chains of the hair are destroyed, new ones are created (due to the introduced keratin), and then all this is sealed.
After such stress, the hair does become straight, but very, very brittle. Keratin comes to the rescue, after which the keratin straightening procedure was named, focusing on the "harmlessness" of salon manipulations. According to anonymous insider trichologists, in words the straightening procedure sounds much more harmless than in the hair. At this point, they receive a controlled toxic dose of formaldehyde - the main active enemy of the hair. Verily, beauty requires sacrifice.
A good director or theater teacher “sculpts” anything from his actors. For him, they are material with which you can build a good play or put on an excellent performance. The principle of curling hair is almost identical to their straightening and, oddly enough, looks a bit like directorial permissiveness. First, we deprive the hair of “muscles”, and then “sculpt” from them what we want: small curls, Hollywood curls or natural waves