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Keratin Hair: benefit or harm

Benefits and harms of keratin hair straightening - issues of concern to all those who have decided to choose this type of care. In this treatment, a liquid protein complex penetrates the scales of the hair and stays there for a long time. Keratin and conditioning agents useful for its nourishing and restorative properties.

What is Keratin

Keratin - a type of protein that makes up hair, skin and nails. is he

It is also present in the internal organs and glands. For cosmetic purposes is extracted from feathers, horns, and wool of different animals by hydrolysis. As this protein is a structural component of hair, the keratin products are useful for strengthening.

Thousands of protein cells naturally removed every day, and updated again. Lack of recovery may be due to general weakening of the body, the shortage of vitamins and amino acids. Accelerating various diseases, such as psoriasis and seborrhea. As a result, lost the properties of healthy hair. In this case it is necessary the introduction of beneficial agent from the outside.

The composition of keratin

Keratin consists of 18 amino acids, hydrogen, oxygen, nitrogen, sulfur and carbon. In clarification, perm, frequent color, the protein layer is damaged hair and requires its recovery.

The useful keratin straightening hair

The use of protein straightening is that the hair becomes smoother, easier to care for them. Hair absorb the protective protein in the end look tight and shiny.

procedure, results are highly dependent on how healthy the hair were, what their natural thickness.

Keratin treatment is most useful for thick and unruly curls. After it appears smooth, flat structure, easy for stacking.

How to spend keratin straightening in beauty salons

Before the straightening master must ask about the possibility of allergies, and contraindications to introduce the probability of causing harm. Assess the state of the hair, the degree of damage, the presence of stains and strands of extension. The final decision about the use of such a withdrawal is made after the consent of the client, aware of all the properties of the product.

Step through the process looks like this:

  • First, the wizard special shampoo removes all impurities.
  • In the second step is applied to a professional gel. It is important to avoid contact with the skin of the head. The preparation is left for mounting on 15 - 30 minutes, then allow to dry hair dryer and a round brush.
  • In a third step each strand master iron utjuzhkom from 7 to 14 times. Temperature feedback is not less than 230 degrees.
  • Thereafter, the hair is rinsed with warm water, dried and coated special moisturizing mask.
  • In the last step, a final drying and styling.

Keratin straightening has both pluses and minuses.

Read more: https://poleznii-site.ru/krasota/keratin-dlya-volos-polza-ili-vred.html

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