If you are tired of straight hair and you want to have a lush and curling shock of hair on your head, then you should think about a chemical curling of hair. Using a chemical curl, you can fix the result for a long time and choose any option that suits you.
Curls of strands occur with a permanent that appeared in France. Then the strands of the hair were wound on the tubes, and they were connected to the current and heated. Often the hair of women was burned and looked ugly. But the curl had a persistent result. Today there is cold chemistry, it is more gentle, but the effect of this is no less. The method of curling itself remained the same.
The process of chemical curling
Curling process occurs at the molecular level. Our hair consists of molecules that are firmly interconnected by hydrogen and sulfide ties. To change the structure of the hair, you need to destroy these connections. This can only be done by thioglycolic acid, which is the main component of the substance for cold curls. The methods of its effects determine the type of chemical curling.
Types of chemical curling
Alkaline curling occurs using ammonia. The procedure carries an unpleasant odor and greatly destroys the structure of the hair.
Acid curl is carried out using glyceride, which has a slightly sparing effect than ammonia. But then it turns out instead of a curl of a wave.
Silk curls are like alkaline tools, which include keratin, collagen, protein, panthenol. Curls are silk.
Biosavigation occurs using sulfides, which are biological substances, do not have an unpleasant odor, but the curls do not last long.
The neutral curl has a duration of 2 times less than usual, because it is carried out by sparing agents, but the hair does not damage.
The basal curl is performed by those who want to increase hair volume. Carried out using helium drugs.
Modern fashionistas prefer to make a vertical curl. But it is more time -consuming and therefore expensive. With such a curl of the bobbins are located vertically, and it is perfect for thick and long hair.
A chemical curl can be done at home, just be careful when choosing materials and read carefully with the instructions.
Author: Ekaterina Sveshnikova
