1, the hair removal instrument of beauty salon adopts 10J 10 pulse per second or single pulse above 19J. ?

2, home hair removal instrument is a single pulse, which can achieve 6J energy.

Second, the size is different

1, the hair removal instrument in beauty salons is relatively large.

2, home hair removal instrument, small size, simple and easy to carry.

Third, the price is different.

1, hair removal instruments in beauty salons are expensive.

2, the number of home hair removal instruments is limited, and the price is relatively cheap.

Extended data

Effects of different hairs:

1. Hair can be divided into three periods, namely, growth period, regression period and static period. The energy emitted by the laser instrument can only destroy the hair follicles in the growing period, and has no obvious effect on the hair in the growing period and the rest period after laser hair removal. Only when these hairs turn into growth period can laser play a role, so laser hair removal needs many treatments to achieve obvious results.

2. If the proportion of hair in a certain part is small, the number of treatments will increase. On the contrary, the number of treatments can be reduced.

3. Different hair growth cycles based on different parts have different treatment intervals. If the rest period of hair is relatively short, the interval can be as short as l months; The rest period of trunk and limbs is relatively long, so the treatment interval is about 2 months.

4. If the hair follicle density in a certain part is too high, the laser energy should be appropriately reduced during treatment.

Precautions before hair removal:

1, the day before hair removal, you need to clean and bathe yourself to ensure skin hygiene and prevent infection.

2. Do not use depilatory cream or depilatory cream for some time before depilation.

3. After hair removal, avoid exposing the hair removal part to the sun.

4. Avoid spicy and irritating foods in the diet after hair removal.

5. Do not use other hair removal methods during the treatment after hair removal, whether physical or chemical, which may cause skin inflammation.

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