Hair Laser Machine

Self Shaving Your Back / November 23, 2017

During my business export the medical aesthetic equipments with global cutstomers these years, i have heared a lot of terrible story . Brief inclued 3 points below:

*Not normal delivered, broken units or empty case with stone .

*Not quality machine, but inferior unit which can't effective works or even big risk without safe setting .

*Not considerate service, but non-reponse after payment . No after-sales when machine broken in short time .

A very basic and most important thing is to build the trust between each transaction, because the customer can't really touch or see the machine on internet or just by seller's presentation (pictures, video, email, phone call). Some doubts before payment is understandable . Today i‘m going to share a few experience hope to help the new buyer from abroad choose the reliable beauty machine in case of any future risk . Start on diode laser hair removal machine first . :)

Laser hair removal service is so popular on the market, you should know below things in advance .

What is laser therapy and how does it work?
Lasers designed for permanent hair reduction emit wavelengths of light that are absorbed by the pigment in the hair (melanin). If the surrounding skin is lighter than the colour of the hair, the energy of the laser is concentrated in the hair shaft (selective phytothermalysis), effectively destroying it without affecting the skin. Once the hair follicle is destroyed the hair growth activity is permanently disabled.

What is the difference between Laser and IPL?
IPL stands for ‘intense pulsed light’ and has some branded variations such as SIPL, VPL, SPL which are all essentially the same technology. IPL machines are not lasers. IPL devices are generally cheaper than laser devices, which is why many clinics choose to use them. These machines produce a wide bandwidth of traditional light that can heat up all of the surrounding tissue. IPL lacks laser's ability to produce a selective bandwidth of light that will only affect the hair shaft making it less effective in disabling hair and putting the skin at a higher risk for side effects.

IPL generally requires more treatments (sometimes double or triple the treatments) or may only reduce the thickness and darkness of the hair, rather than eliminate it completely. Generally, true hair removal lasers (i.e. Alexandrite, Diode, and ND:Yag types) tend to achieve superior results for unwanted hair treatment.

How does the diode laser compare to other lasers, such as the Alexandrite (eg. GentleLase, Epogee), ND:Yag (eg. Fotona), and Ruby (eg. Sinon) lasers?
The primary principle behind all laser hair removal is selective photothermolysis, the matching of a specific wavelength of light and pulse duration to obtain optimal effect on a targeted tissue (hair) with minimal effect on surrounding tissue (skin). Several wavelengths of laser energy have been used for hair removal. These lasers are characterized by their wavelength, measured in nanometres (nm). Some lasers are more effective for treating hair, or for treating particular skin colours, and some lasers penetrate deeper than others.

Diode’s 810nm is widely accepted as the “Gold Standard” wavelength in laser hair removal, due to its optimal melanin absorption and its increased penetration deep into the dermis where the hair follicle is located. Compared to other lasers where the laser light may be concentrated at the surface of the skin (many charred hairs may be noted with these treatments), diode treats deeper and is more effective where we want the light/heat to create damage - the hair bulb.

How many treatments will customer need?
Hair grows in cycles and laser can treat hairs in the “Anagen” or active growth stage. Since approximately 20% of hairs are in the appropriate Anagen stage at any one time, at least 5 effective treatments are necessary to disable most of the follicles in a given area. Most people require 8 sessions, but more may be required for the face, those with darker skin or hormonal conditions, those with certain syndromes, and for those that have waxed for many years or had IPL in the past (both affect follicle health and growth cycles).

The hair growth cycle will slow throughout the laser course as there is less blood flow and nourishment to the hair site. The growth may slow to months or even years before new hairs show up. This is why maintenance is required after the initial course. All treatment results are individual.

Simon Wang When you sure to choose a diode laser hair removal system, below things should talk into consideration .

Life expectancy of the heads

A head that can produce 100, 000 shots per head is obviously better than a head that

will only produce 10, 000 shots before it is replaced. The calculation is simple:

100, 000 flashes per head; head costs , 500. Cost per flash = The hair growth cycle will slow throughout the laser course as there is less blood flow and nourishment to the hair site. The growth may slow to months or even years before new hairs show up. This is why maintenance is required after the initial course. All treatment results are individual.

When you sure to choose a diode laser hair removal system, below things should talk into consideration .

100, 000 flashes per head; head costs $8, 500. Cost per flash = $0.085

10, 000 flashes per head; head cost $2, 500. Cost per flash = $0.25

A significant difference .

There are various warranty shots from different supplier .

First, everyone should know the handle energy output will become weaker with time goes by, so handle’s real shots depends on its high quality shots .

10, 000 flashes per head; head cost , 500. Cost per flash = The hair growth cycle will slow throughout the laser course as there is less blood flow and nourishment to the hair site. The growth may slow to months or even years before new hairs show up. This is why maintenance is required after the initial course. All treatment results are individual.

Be aware that world's toppest lumenis max output only can reach 10 million shots . So you know others’ 10millions, 20millions, 30millions would be joking . Actually we tested our laser handles by output in the space room, it can reach 10 millions shots, but when we record by using on customer with treatments, its not over 5 million shots .that's why we offer 4 million shots about the handle .

Second, to give more sales points, a few supplier designed various replaceable head size for the handle .Be aware that your effective treatment results decided by the energy density, it will lower much with bigger spot size . Even can't give effective results without enough total energy .

Spot size play another important role .

Larger spot sizes mean less flashes for larger treatment areas such as backs. Less flashes

means less costs (each flash costs you money) but equally importantly less flashes means

less time on the job and more customers in a day!

You charge the customer the same $500 for his back but with a larger spot size your cost

for the treatment (the number of flashes) is lower and the time taken for the treatment is

less. It is a win win for your business .

Handle and energy density :

Actually the most important thing is the handlepiece with the energy . Diode laser energy density means the average energy on the spot size, for example, our spot size 12mm*20mm=2.4cm², total energy output is 48J~168J, so the energy density is 20J~70J/ cm² adjustable . Others like 110J/cm², 120J/cm² almost false advertising . Skin endurance not over 40J/cm2, what you use on treatment always 30~40J/cm², but with time goes by, what you set 30J may not the real 30J anymore . higher energy use to pro long the using lifetime by compensate the energy attenuation . Much more higher cost needed to adopt higher energy on a diode laser because the related laser bar, cooling, system all need improve .

Handle decide majority of the energy output and using life time .

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