What are the types of perms? What are the effects of each! What to pay attention to?

1: digital perm can be said to be a new type of perm, its principle is a little different from the other perm, but the effect is actually much the same. However, the digital hot than other hair coloring technology benefits are: digital hot temperature is low, the electric core is only 80 degrees, far lower than the ceramic hot 180 degrees, of course, the damage to the hair since a lot less; in addition, the digital hot machine has 8 buttons, can be digitally controlled, can help intelligently distinguish between healthy hair, thick and hard hair, really very intelligent it.

2: The ionic perm is also called ceramic flat iron, ionic flat iron, super non-gravity hot. In fact, so many names are only because of the differences in perm tools and brands. The traditional flat iron to stick in the hair and heavy and thick flat sheet, this practice will pull the scalp. The principle of ionic flat iron is a flat clip inside the use of ceramic sheet, use as long as a plug heat conduction, split strand clamped hair, repeatedly straighten a few times after the effect of straight hair

3: SPA thermal hot, SPA this word is actually from the beauty of the body, is the use of water as a medium to achieve the therapeutic effect of decompression and pain reduction, is now extended to the concept of health and leisure. The so-called SPA hot, refers to the hair specifically for damaged hair (especially ionic hair straightening perm after hair) to create the perm technology, SPA hot potion is rich in protein hair care substances, the maximum degree of supplementation of the hair nutrients, the perm of the hair damage is reduced to a minimum.

4: hair root positioning hot, the purpose of this perm is to increase the voluminous hair root; and is to improve the top of the hairstyle outline; adjust the role of modification of the hair root flow. Hair root perm operation principle is this way: for local or overall hair roots for a small range of volume adjustment, so as to achieve the purpose of increasing the volume of hair and is to create a fluffy feeling.

5: chemical hot. 20 century 30 years cold hot (chemical hot) appeared, in the cold hot used in the reducing agent is mercapto acetate and esters, so that the hair in the hydrogen, salt, ammonia, disulfide bonds broken, so as to achieve the effect of scalding, so the cold hot is a kind of the most damage to the hair perm, people generally do not advocate such a perm.

6: physical perm. Physical perm is the earliest is to wrap the hair rolled in the round wooden rod, in the sun after drying into a curly hair, after the electric pliers or iron rod and other tools beforehand hot, and then curled hair into a wave. This method is very hurt hair, with the development of science and technology has been abandoned

Two: perm notes

1, hair condition is better than suitable for perm, and perm at least three months interval, the best half a year or more. Because perm hair potion has damage to the hair, frequent use will make the hair lose luster and elasticity, and even become yellow and withered.

2, in the choice of hairstyles, try to choose to spend a large and less hair style, so that the newborn straight hair and permed curls will not be too obvious difference between, and by doing, blowing can be a longer period of time to maintain the original hairstyle. If you choose to spend more and fine hair style, when the new hair grows out, it will be a sharp contrast with the permed hair, destroying the original hair style, it is difficult to rely solely on doing, blowing to achieve the original effect.

3, in perm hair and hair finishing, should pay special attention to the hair can not withstand more than 80 degrees Celsius does not flow heat temperature. Blow-drying flow temperature can not exceed 120 degrees Celsius. Because more than the temperature, the composition of the hair fiber keratin will be denatured, so that the hair strand expansion rupture, scale off, and thus discoloration, breakage, elasticity weakening and loss of luster. For this reason, it is best to choose cold ironing. 4, perm hair care, usually use some hair care, hair products, can also help the hair to absorb the beneficial moisturizing substances, to maintain the original color. Do not casually use hair enhancers, careful selection of hair care cosmetics: if you do not understand the performance of hair care cosmetics, do not casually use, otherwise it will harm the hair.