How much is a perm?
In fact, the price of perm is related to the potion, perm effect and softening time. A good potion does little harm to the scalp and makes the hair look better, more shiny and more durable; Cheap potions can make hair dim and split and keep it for a short time.
Expensive perms have a shorter softening time, while cheap perms have a longer softening time. For example, the expensive softening time is half an hour, and the cheap one may take an hour or more.
Precautions for perm
1, wash your hair 48 hours after perming, because the internal structure of freshly permed hair is still unstable, which is called modeling uncertainty. Frequent shampooing will affect the stability of curly hair, and it is easy to cause the elasticity of curly hair to decrease or the durability to shorten.
Although the influence of washing your hair within 48 hours is not so great, it is necessary to wash your hair after 48 hours for soft and damaged hair. After all, this kind of hair itself is not easy to curl up and has poor durability.
2, perm every time you wash your hair, it is best to wash the curly part with conditioner first, which is conducive to repairing hair scales. Then wash the scalp and hair with shampoo.
Finally, use a little conditioner at the ends of the hair to make it soft and smooth. Using the conditioner for the first time increases the lubrication effect on the damaged epidermis, because the cationic surfactant in the conditioner will evenly coat a film on the hair surface, so that there will be no knotting and tangling when shampooing, and it can also offset some alkaline substances (anionic surfactants) in shampoo, which plays a good role in protecting dry hair.
3, insist on doing hair mask care hair, perm will definitely have some damage, and these injuries can not return to normal. Therefore, we can only rely on the nutrition in hair care products such as hair mask to supplement the nutrition and water lost by perm. Doing hair mask care at least once a week can make the hair absorb a lot of nutrients and store them in the hair. When these nutrients accumulate to a certain extent, the hair will become smooth and healthy.
This kind of healthy hair actually absorbs the nutrients in the hair mask and makes the hair temporarily in a healthy state. Once the care is stopped, the nutrients in the hair will be slowly lost when shampooing, and the hair quality will get worse and worse. Finally, it will return to the initial state, and all previous efforts will be in vain. Hair care is a long-lasting process, and it is of little use once or twice.