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Frequently Asked Questions

Will there be uneven hair removal?

"  Thank you for your support.
 There are two main reasons for the uneven hair removal. First, the uneven energy distribution of each flash, and second, the uneven spatial distribution of energy which is mainly concentrated in the middle area of the light exit window.
  BoSidin uses Super Constant Energy Technology to ensure the constant of each energy. In addition, BoSidin sets a professional trapezoidal reflector lens inside the window based on gradient reflection, it promises the uniform energy distribution in every area from center to the edge of the window. What's more, it realizes every hair follicle to absorb balanced energy and removes hair evenly for every inch of your skin.
  If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."

Will it grow new hair after use?

"  Thank you for your support.
  The main reason of repeated hair removal for hair removal devices on current market are mainly the insufficient energy delivered by the IPL, which can only temporarily inhibit the hair growth. However, if adjusting the energy of pulse to enhance the effect may cause damage to the epidermis.
  BoSidin uses the same technology as the medical laser to provide sufficient energy to the hair follicles while providing gentle care for the skin. It adopts Multi-frequency Continuous Pulse that hair follicle can continuously accumulate heat by multiple output of soft pulsed light to strongly inhibit hair regrowth and make hair follicles enter permanent dormancy without damaging the epidermis. Besides, we use the most advanced OPT which make the energy absorbed by the epidermis reduced by 95%, and provide sufficient energy to the hair follicles while ensuring the safety of the epidermis.
  Due to individual differences in hair cycle, the  effect may vary from person to person, so you need stick with it to get a better effect.
  If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."


Will the hair become thicker after hair removal?

"  Thank you for your support to BoSidin.
  Hair getting thicken is mainly due to frequent shaving, which cannot remove the root of hair. On the contrary, it may result in secreting more hair growth factor that give more nutrition for hair and the new hair may get thicken.
  BoSidin adopts Multi-frequency Continuous Pulse Technology, which make hair follicle continuously accumulates heat by multiple output of soft pulsed light. It can provide sufficient energy to the hair follicles and directly inhibit hair regrowth from the hair root, and your hair will not become thick.
  If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."

Does it has a skin rejuvenation effect?

"  Thank you for your support to BoSidin.
  IPL is originated from the Photorejuvenation technology and plays an important role in the field of skin beauty. Studies have shown that the band of 500-600nm can best stimulate collagen production, and the band of 600-900nm can strongly inhibit hair growth. The energy of BoSidin can not only soften skin but also inhibit hair growth.
  BoSidin is equipped with an unique facial rejuvenation head, which can concentrate the useful energy on the dermis and dilute the melanin. What's more, it can promote the production of collagen to help you remove wrinkle, dilute spots and tighten Pores.
  If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."


Will it work on my bikini area?

"  Thank you for your support to BoSidin.
  BoSidin collaborates with Stanford university's BioADD medical laboratory, after more than 798 days of exploration and well-built, it has made this advanced product by selecting high-end medical-grade material, and strictly controlling every link of manufacturing process.
 In order to solve the hair of bikini area which is most sensitive and coarse, BoSidin’s research team has developed a special mode for this area which adopts Multi-frequency Continuous Pulse Technology, making hair follicle continuously accumulate heat by multiple output of soft pulsed light. It not only can provide sufficient energy to the hair follicles but also ensure the safety of the epidermis to strongly inhibit hair regrowth and protect your skin. 
  BoSidin is equipped with Omnidirectional Dynamic Cooling Technology, treats and protects skin throughout the entire process. 5℃ cooling protective layer will be formed on the epidermis to make hair removal gentle and painless in even the most sensitive areas. 
  If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."

Can it be used to remove the beard of a male?

"  Thank you for your support to BoSidin.
  As male's beard grows based on DHT in hormones, it's essentially different from other hair growth. Since DHT continuously secrete, beard grows faster than others which means it may need more treatments. 
  BoSidin adopts Multi-frequency Continuous Pulse Technology, which make hair follicle continuously accumulates heat by multiple output of soft pulsed light to inhibit hair regrowth.
  It usually takes at least 10 weeks to see a significant improvement in the beard problem, and you can say goodbye to the trouble of repeated daily shaving.
  If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."


Can I use it for my face?

"  Thank you for your support.
  Facial hair, we also called peach fuzz, as the name implies, is finer, shorter, softer and very often lighter in colour. It’s difficult to detect and makes it equally tricky to remove. However, BoSidin has combined the experts to develop a unique facial mode, it adopts OPT that make hair follicle continuously accumulate heat by multiple output of soft pulsed light, making it ideal for light and thin facial hair, especially effective in women facial hair.
  In addition, BoSidin is equiped with a  unique and professional facial rejuvenation attachment which can penetrate three layers of light source and activating collagen layer by  laye to help you remove wrinkle, dilute spot and whiten your skin.
  If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much.
"


Will it work on gray hair?

"Thank you for your support to BoSidin.

BoSidin adopts the same technology as the beauty salon which energy reacts with melanin to generate heat, and makes the hair follicle enter permanent dormancy to strongly inhibit hair regeneration. 

Thus, for short and thin villus, BoSidin can solve them all. BoSidin can remove the very light hair like grey, white hair which is less than 1 inch and the red, golden hair which is less than 0.5 inch.

But the melanin content in this very light hair is only 13% of the normal hair, which only have a little reaction with energy. In order to get a better effect, it is recommended that you extend the usage period and stick with it. 

However, the very light hair which is longer than 0.5 inch can rarely absorb enough heat to effectively stop the hair growth as its melanin content is very low. So it is necessary to remove your hair again when visible hair appears in the treatment area, and the minimum interval should not be less than 3 days.

Since we don't know the specific condition of your hair color, please take a photo of your skin before your purchase, and we will have a professional to analyze it for you. 

If you have any question, please feel free to contact us, and we will answer them as soon as possible, thank you very much."


How often should I use it?

"  Thank you for your support to BoSidin.
  We recommend you the following schemes: hair removal can be divided into treatment phase and touch-up phase. During the first 1-3 months, it is recommended to use once a week. You can do the next treatment as soon as the visible hair grows, and the minimum interval should not be less than 3 days. After 8 weeks, it can be used once every 4-8 weeks to maintain the overall effect.
  However, the hair cycle has individual differences, so the effect varies from person to person. We have made a detailed plan according to the hair cycle of different parts, you can refer to it:
  Area                   Treat frequency           Treatment cycle         Maintenance frequency
Arms and thighs    Once every 3 to 7 days         8 weeks                  Once every 2 to 4 weeks
   Calves               Once every 5-11 days            8 weeks                 Once every 2 to 4 weeks
   Beards                Once every 7-15 days            10 weeks                Once every 1 to 3 weeks
   Underarms         Once every 6-13 days            8 weeks                 Once every 4 to 8 weeks
  Private parts        Once every 6-14 days            8 weeks                 Once every 4 to 8 weeks
  Upper lip             Once every 7-15 days              9 weeks                Once every 2 to 4 weeks
   Main body          Once every 5-9 days              8 weeks                Once every 3 to 5 weeks
   Besides, we provide free customized service, if you need, please contact our customer service directly. We will custom-tailor the best solution for you.
   If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."


Can the skin appear red and swollen after treating?

"  Thank you for your support to BoSidin.
  There are two main reasons for skin redness and swelling. First, in order to to transfer sufficient energy to the hair follicles for hair removal, most devices use the single pulse. However, the single pulse applied too much energy which may increase the burden of epidermis. And second, the light waves are not filtered which make invalid energy stay on epidermis, and causes damage to the skin and lead to skin swelling.
  BoSidin adopts the advanced OPT that can filter the invalid bands and promise the energy absorbed by the epidermis will reduced by more than 95%, so that it has no effect on epidermis. Using Multi-frequency Continuous Pulse Technology, BoSidin makes hair follicle continuously accumulate heat in 10ms of cooling time to inhibit hair regrowth and ensure the safety of the epidermis.
  BoSidin is equipped with 360°Surround Cooling Technology which can protect skin while removing and control the temperature of epidermis rapidly. 4℃ cooling protective layer is formed on the epidermis during treatment, which promises gentle and effective even on the most sensitive areas of the body.
     If you have any question, please feel free to contact us, we will answer them as soon as possible, thank you very much."
MULTI-FREQUENCY TECHNOLOGY
STRONG HAIR REMOVAL FOR EXTREME CARE