Soft, flowing curls and swirls that season is already in favor. Owners curly and frizzy hair rejoice, and girls with straight hair Hair: structure, characteristics of growth and development   stormed beauty salons Beauty, from hairstyles to krioliftinga   in order to get a new trendy hairstyle. Get beautiful, uniform and at the same time natural-looking curls, the dream of every girl. The process by which proshodit curling hair in curls, and is called - perm. The use of natural products for curling hair led to the emergence of a new category of hairdressing services - Biowave.

How does curling

Hair consists of keratin - a protein which contains disulfide bonds, gives hair its shape. Means for waving chemically break the connection and to re-create them in accordance with the desired shape. Thus, you can curl or straighten the hair. This is an effective way, but it damages the hair. Perming or straightening requires harsh chemicals.

Traditional components of the composition for permanent wave Perming hair - important proper care   - Thioglycolic acid. Its salt destroys disulfide bonds and allow to change the structure of the hair. It is effective, but harmful to the hair and has a very unpleasant smell. The new technology used biozavivki compositions without thioglycolic acid. Instead, the active substance is cysteamine - an amino acid that also breaks the disulfide bonds. It has a strong smell and spares hair.

Safe to biozavivka

Unfortunately, we can not say that biozavivka not harmful for the hair. It is still interference with the natural structure of the hair, and it is harmful, though smaller than the traditional perm. In addition, the cysteamine is not so much effect on the hair with it can not be done unruly curls and the effect less long, but it is the perfect choice to create soft curls.

What else is worth knowing about curling

Earlier irons used small rollers, because of which were produced in small curls and stiff. Now the market s an wide variety of larger rollers, which allow you to create more natural wave. In addition, since a host of different means to care that improve the condition of the hair after himzavivki.

Regardless of what kind of perm you choose this procedure will cause some damage to the hair. However biozavivka less harmful for the hair and creates a softer curls, although the effect is less long than traditional curling.

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