What is the reason that hair has fiber

summary

I think we all know more or less about the disease of hair fiber. Many girls like to have long hair. We should not take it lightly when we encounter it. But naturally, when the hair grows to a certain extent, there is a phenomenon of bifurcation. At this time, many people will take it for granted that it is caused by too long hair. I tell you, this idea is wrong. So I'm going to tell you why the split hair is!

What is the reason that hair has fiber

First: when the hair grows to a certain length, the nutrition of the root part of the hair will not be delivered to the hair tip smoothly because of the poor transportation channel, resulting in the lack of nutrition in the hair and the bifurcation of the hair tail.

Second: the outer layer of hair epidermis is covered with a layer of protein. When it encounters external stimuli such as heat, acid and alkali, it will become fragile and inelastic. When this kind of damage reaches a certain degree, it will bifurcate and break. In addition to the hair tail, the hair shaft and other parts will also have this situation.

Third: when the moisture and collagen components in the hair are lost to the critical point, the hair shaft becomes flat from round, and the hair cavity increases, so it will also cause a large number of split ends of the hair.

matters needing attention

There is no ability of self repair and renewal, so the forked ends can not be restored through maintenance. Cutting off is a time-saving and labor-saving method. However, reducing the furcation does not really improve the hair quality, just temporarily cover up the appearance of the furcation, fragile hair quality will soon appear again. Although the process of hair maintenance is relatively long, it can fundamentally regulate the hair quality and prevent bifurcation regeneration.