If someone else did not think, that it will be about hair straightening, and not conventional, chemical, and biovypryamlenii. Versatile enough ratings leave customers who have already tried to imagine biovypryamlenie hair: the pros and cons of the procedure, though are purely subjective, but still have a place to be.
So, first let's talk about the disadvantages of the procedure. Firstly, biovypryamlenie takes a fairly long time, which depends on the length and thickness of the hair. On average, about two hours.
Secondly, we should not forget that the hair may have a different structure and a special composition, through which runs biovypryamlenie, may not be suitable for all hair and, therefore, someone, this procedure can be very frustrating.
Third, in order to destroy the material, whereby the hair can be twisted in the composition includes sulfur. It just gives a number of inconveniences: unpleasant odor from the hair for a few days after the procedure, a strong issushivanie hair pigmentation disorders and hair (the color becomes less intense, faint, dim).
Fourth, after the procedure to follow byovypryamleniya hair at home still have to use the ironing, because the hair remains fluffy, especially after shampooing.
The advantages include the relative softness of hair, the procedures more gentle straightening composition, rather than chemical, reducing the time to home styling, hair volume preservation in rectified form and a new image.
Of course, as with any outside influence, the structure of the hair, and thus their quality varies. Must be aware of the risk to spoil the hair, daring to biovypryamlenie hair: the pros and cons of the procedure should be carefully weighed before to change its image.