When it dries naturally, the hair becomes dull and sticks to each other. There is no volume and friability, they get dirty faster.

Are we familiar?

So let's figure out why:

Your hair is made up of three main structures: the medulla, the cortex, and the outer layer, the cuticle. The role of protection against the influence of external factors, i.e. temperature, sun, winds, is assumed by the cuticle itself. Absolutely healthy hair has a closed and smooth cuticle, while damaged hair can be identified by its porous, open structure.

When hair is wet for a long time, it increases. Therefore, the cuticle opens even more. And from the fact that we dry our hair naturally, we open the cuticle even more.

As a result, the hair becomes dull, brittle and dry. Regular use of this method will show signs very soon: you may notice that your hair grows slowly and is in poor condition.

During the heating season, when there is heating and well-humidified air at home, you can not use a hair dryer, because in such conditions the hair will dry quickly naturally. It is better to use the device in a cold room to avoid skin inflammation.

It is not recommended to go outside immediately after drying with warm air - it can be dangerous. The thing is that at higher temperatures, the blood vessels on the scalp expand, and they narrow sharply outside. Therefore, your hair is not saturated with blood, which in the future will complicate growth and may cause hair loss.

You should also not go outside with wet hair: in the cold, all the water on it will freeze and form ice, which becomes the main predictor of brittleness and split hair. So we dry our hair well, wait until the scalp cools down to room temperature, and then run errands.

I often receive the following messages during consultations:
I have very damaged and dry hair, I don't blow dry it so as not to damage it even more.
Double again, to secure:

Under the influence of water, the cortex swells, the cuticle scales open, and the hair increases in volume, becoming more vulnerable to external factors. If the hair is damaged and it is not dried with a hair dryer, then in the wet state, the damage is even more emphasized, and if you regularly refuse to dry with a hair dryer, the condition of the hair worsens. ⠀

I go to bed with wet ones, they dry overnight and no problems ⠀
Wet hair is more vulnerable to external factors, such as hair rubbing against the pillow while sleeping. Every time you fall asleep with a wet head, your hair is exposed to mechanical damage for 8-9 hours.

Therefore, girls, we conclude that proper hair drying using LUM Keratin Protective Spray thermal protection is not only safe, but also beneficial for our hair.