High Power Diode Laser Hair Removal

Diode laser hair removal works by using a concentrated beam of light that is absorbed by the pigment in the hair follicle. This light energy is then converted into heat, which damages the hair follicle and inhibits future hair growth.
The diode laser emits a specific wavelength of light that is selectively absorbed by the melanin (pigment) in the hair follicle, while sparing the surrounding skin. This is why diode laser hair removal is most effective on people with fair to medium skin tones and dark hair, as the contrast between the hair and skin allows the laser to target the hair follicle more precisely.
During the procedure, the laser is applied to the skin using a handheld device. A cooling mechanism may also be used to protect the skin and minimize discomfort. The laser energy is delivered in short pulses, and each pulse can treat multiple hair follicles at once. After treatment, the damaged hair follicles will shed their hairs within a week or two.
Multiple treatments are usually needed to achieve long-lasting results, as hair grows in cycles and the laser can only target hair follicles that are in the active growth phase. The number of treatments needed varies depending on the area being treated, but most people require 6 to 8 sessions spaced several weeks apart to achieve optimal results.
Overall, diode laser hair removal is a safe and effective way to permanently reduce hair growth in the treated area.

1) Hand piece lifespan & Spot Sizes
Long lifespan of hand piece means less money for one shot. Larger spot sizes mean less shots for larger treatment areas such as backs. Less shots
means less costs (each flash costs you money). Different spots size can treat different skin problem. Like 4mm of spot size can treat pigment, skin dent, nevus etc. 60mm of big spot size has very nice effect for body pain relief.
In this case, new handle install 3 spot sizes tips of 12mm. 60mm, 4mm. which is the highest configuration among all the diode laser hair removal machines.

2) Laser Power
Actually the other important thing is the output power of the diode laser. This means you should care about the energy density of the handle. Diode laser energy density means the average energy on the spot size. If you do want a larger spot size and also the bigger energy make sure the machine you are looking at has the power to handle the larger spot size.
In this case, high power fiber coupled diode laser, its total power is 1470W, 7 real fiber of 210W/pcs, no doubt for handle the 12*12 mm spot size.

3) Cooling system
For a diode laser hair removal machine, Cooling system dissipates the heat which will stop the machine or damage the machine directly, in other words, better cooling can extend the life of the machine. So the ability to cool the skin during hair reduction therapy is critical. It also effectively dissipates the heat which in turn allows you to use higher fluences (power levels) delivered at a higher repetition rate (speed) while still maintaining comfort for the patient. The net result is more effective treatment requiring fewer visits to achieve the desired result.
By far the most effective system for cooling is sapphire contact cooling+ wind +water cooling system.

4) Professional software
A hair removal diode laser with professional software is easy to use. Can get rid of make mistakes during the operations which may result in bad clinical outcomes.

Always perform a patch test
Before using the diode laser on a large area, it is essential to perform a patch test to check for any adverse reactions. Use the laser on a small patch of skin and wait for 24 hours to observe if there is noticeable swelling, itching, or redness.
If there are no reactions, you can continue the laser treatment. This step is crucial as it helps avoid discomfort, irritation, or skin damage during the treatment.

Prepare your skin
Preparing your skin is crucial for successful laser hair removal. Shave the area you plan to treat one day before the session to ensure that no hair interferes with the laser's effectiveness. It is also critical to avoid using any kind of cosmetics, lotions, or creams on your skin before the treatment. This step helps the laser to penetrate the skin more effectively and helps prevent any adverse reactions.

Avoid sun exposure
Laser hair removal treatments act by using a laser to target the pigment in the hair. The heat from the laser damages the hair follicle, which prevents future hair growth. Since the laser targets pigment, it is essential to avoid exposure to sunlight before treatment. Because the sun darkens the pigment in the hair, it becomes more difficult for the laser to target. Moreover, sun exposure can cause skin damage, making laser hair removal less efficient.

Exfoliate the area you intend to treat
Exfoliating the target skin area that will be treated with laser hair removal is crucial as it removes dead skin cells that can prevent the laser light from penetrating the hair follicles. This can help to improve the effectiveness of laser hair removal treatment. Use a gentle exfoliant designed for the sensitive skin around your eyes or bikini line.

Use appropriate eye protection
It is essential to use appropriate eye protection when performing diode laser hair removal at home. Laser light can cause serious damage or permanent blindness. If you do not use protective goggles or glasses, wear the protective eyewear that comes with your laser hair removal device. Never look directly into the laser beam to avoid any damage to the vision.

Avoid tweezing, plucking, and waxing before laser treatment
Diode laser hair removal is most effective on hair that is actively growing. Tweezing, waxing, and plucking, on the other hand, might disturb this growth phase and make laser hair removal less successful. Not to mention that these treatments might be extremely unpleasant. To avoid extra pain and to achieve the best results, avoid tweezing, waxing, and plucking before laser hair removal treatment.

Don't overlap treatment areas
Avoid overlapping treatment areas as it can lead to skin damage, scarring, and other complications. Make sure you move the laser to a new area after each pulse, ensuring that you cover the entire treatment area evenly.

Use a cooling gel or ice pack
Using a cooling gel or ice pack after treatment helps soothe the skin and reduces redness, inflammation, and discomfort. After the treatment, apply a cooling gel or an ice pack to the treated area for 10-15 minutes. Hot water, saunas, and hot tubs should be avoided straight after treatment since they can irritate the skin.

Maintain consistency
For the best results, maintain a consistent treatment schedule. The frequency of treatment varies depending on the device, so make sure you carefully follow the directions. To achieve optimal results, laser hair removal treatments should be performed every 4-6 weeks.

Clean your device
Cleaning your device after every use is crucial to keep it in good condition. Follow the manufacturer's instructions to ensure that you clean your device correctly. This procedure helps to prevent contamination and ensures the safety of your equipment. To clean your device, avoid using harsh chemicals, since they might damage the surface and limit its efficacy.