Perm your hair with your girlfriend, your girlfriend is still curly after a year, I don't have much curl for three months, how long can I keep my hair permed? Similar problems we will often encounter, is it the hairdresser's poor technique, or the potion is not well controlled, or is it the cause of the hair quality?
The length of time that the curl is maintained after the perm will be affected by many factors, each person's situation is different, there is no specific time frame, but the duration of the curl is regular, first look at the following three points.
1, normal perm can be maintained for more than 6 to 12 months, in principle, as long as it is not cut and not re-hot, the curl has always existed;
2. The perm small roll is longer than the large roll, the coarse and hard hair is longer than the fine and soft, and the long hair is longer than the short hair;
3. The effect and control of perm potion also determines the persistence of curls, and the effect of the potion is too long to maintain, which will hurt the hair. On the contrary, it has little damage to hair, but is less durable.
That is to say, after understanding the reasons for the short persistence, you can effectively avoid the perm when perming, which can make the permed curl more durable.
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Perm is a complex chemical process, the same potion, the same hairdresser, the effect and persistence of the perm are different, the perm is also different from person to person, the reason for the length of time is different.
How long does the perm last?
As long as it is not a very large volume, it can generally be maintained for 6 to 12 months, theoretically, as long as it is not cut off and re-permed, the curl will always have. However, over time, the curl shape will gradually become larger, and there is almost no curl in the later dry hair state, but after shampooing, the effect of curling can still be seen.
Traditional perms mostly use small curls to perm, the effect of perming is very curled, and full of elasticity, this type of curl can be maintained for at least 10 months, or even longer.
Most of the popular hairstyles use thicker curling bars to perm, and the effect of perming is more natural, but the retention time is much shorter, and it can be maintained for up to 3 to 6 months.
The persistence of perms is related to the curl, texture and length of the hair
As mentioned earlier, the same perm potion, the same thickness of the curl, the same operation method, the same hairdresser, encounter different hair types, the effect of perming is not the same, the durability gap is also very large.
In principle, small curls last longer than large curls, healthy and thick hair is longer than fine soft hair, normal hair is longer than damaged hair, and long hair is longer than short hair.
Small rolls are tighter and more elastic, suitable for elderly perms, and have the best durability. The fashionable large roll, big bend type of hairstyle, the pursuit of nature, durability is not the main, keep three or five months is enough.
The structure of fine soft hair is loose, and the hair itself lacks the disulfide bonds that control the curl shape and the amino bond that controls the elasticity, and the curl that is permed is kept the shortest. There is no specific time, mainly affected by many factors such as the thickness of the roll bar and the ability to control the technology.
Short hair needs to be cut frequently, cut two or three times to cut out, and long hair will not have an impact if it is not cut for a year, so long hair lasts longer than short hair. Damaged hair structure is loose, chain key loss is serious, and the curly durability after perm is much worse than normal hair quality.
The ability to control the potion also determines the persistence of the perm
The perm potion also affects the durability of curl, such as softening is not in place, the effect is insufficient, the permed hair is soft and elastic, although the damage to hair is small, but the durability is very poor.
If it is softened excessively, the damage to the hair texture will be enhanced, resulting in structural relaxation and excessive loss of nutrients, affecting the toughness and elasticity of the hair, not only causing serious damage to the hair, but also shortening the curly perm.
The second agent of the perm potion mainly plays the role of recombinant linking, but the second agent is an oxidant, and overuse will cause the hair to become dry and brittle, easy to break, the tail of the hair is split, and the color becomes lighter. The durability of the curl also becomes shorter due to the deterioration of the hair texture.
The level of temperature when heated will also affect the shaping effect of the curl. Temperature low elasticity difference, temperature high volume stiffness is unnatural, whether it is high temperature or low temperature, will lead to the lack of beauty of the volume, the retention time becomes shorter.
Knowing these materials, I think everyone has a different understanding of the durability of perms. Go perm your hair with your girlfriend, she keeps it for a year, maybe because the hair is thick and elastic, you keep it for three months without curling, and you may have a soft hair or serious injury, so this situation will occur.
I hope my answers will answer your questions, if you are hot with a large volume type of hairstyle, keep it for 3 to 6 months. If you are scalding a small roll, it is certainly no problem to keep it for more than 6 months.
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