1. Protection measures after perm Perm will do some harm to hair. After perm, hair moisture will be easily lost, and it will become dry, inelastic and lack of protein after a long time. At this time, some hair care products containing protein and moisture should be added.

2. After perming, you can choose some shampoos, conditioners and nutritional essences. It is also a good choice to make a nursing baking oil.

3. After the short hair is permed, you can trim it slowly, remove some damaged and unhealthy hair tips, and often do some baking oil, hair care or slightly change your hair style; You can also put mousse and mousse on your hair and make different shapes by yourself.

Extended information

Perm is one of the basic methods to beautify hair style. At present, the method of cold perm is widely used.

Precautions for perm: To prevent allergic reaction to cold perm essence, apply a little on the inner side of the arm before use, and then use it when it is proved that there is no adverse reaction. Cold perm essence should not be dripped into eyes or wounds. In case of carelessness, it should be cleaned with clear water in time and then go to hospital for treatment.

Hairdressers who are in frequent contact with cold perm essence must wear rubber gloves to protect their hands when perm, so as to avoid cold perm essence dermatitis caused by bad stimulation. The main component of cold perm essence is ammonium thioglycolate, which is slightly alkaline and harmful to hair. Therefore, it is not advisable to perm hair frequently, and it is generally better to do it once every 3 to 6 months.

When perming hair, the hair can't bear the flowing heat temperature above 8 degrees Celsius, and the flowing temperature when blowing hair can't exceed 12 degrees Celsius. Because after exceeding the temperature, the fibrous keratin that makes up the hair will be denatured, which will make the hair swell and break, and the scales will fall off, thus changing color, breaking, weakening elasticity and losing luster.

The correct blowing method is: when blowing hair, pay special attention not to blow it directly on unwashed hair, otherwise the hair will be easily damaged. The hair dryer must not be too close to the hair, and the tuyere should be more than 5 cm away from the hair to avoid the keratin of the hair from being damaged due to overheating.

The direction of hair blowing is also particular, so it should be blown from the hair root to the hair tail, otherwise it will blow over the scale tissue of the hair epidermis and cause avoidable damage to the hair. In addition, the hair dryer has to move along the direction of the comb, so that the hair can produce luster, appear bright and not easy to go out of shape.

People's Daily Online-How does a perm reduce the damage to hair? There are four main points in hair care after perm.