Where is the Alexandrite Laser Used?
Alexandrite lasers are effective equipment and ought to just be used by an experienced professional, as a result they are usually utilized in hair removal beauty salons. There are currently No FDA accepted residence laser hair elimination devices which contain the Alexandrite laser
What is the Alexandrite Laser?
An Alexandrite Laser is a kind of LASER (light boosting by boosted exhaust of radiation) that emits high energy light via an alexandrite crystal. As the light passes through the alexandrite crystal, a beam 755 nm long is created.
Note: The size of the beam of light figures out how far right into the skin the laser passes through.
The shade of the laser light is red.
Alexandrite Lasers can be set on Q-switching mode, which causes the laser to create a high-energy beam of light in other words pulses. This is what makes it reliable for hair removal.
Along with hair elimination, Alexandrite Lasers are made use of for:
Dealing with age places
Dealing with spider veins
Treating vascular birthmarks
Lady has laser hair elimination on her face
Just how is it Different from Various Other Lasers?
What is the difference between the Alexandrite Laser as well as various other lasers? Apart from the color, the wavelength of the light is the only thing that transforms.
As an example, the Alexandrite Laser emits a red beam of light that is 755 nm. A diode laser, on the other hand, gives off a 810 nm laser beam and a YAG laser gives off a beam of light at 1064 nm.
Wavelength Contrast of the Various Lasers
488 nm or 514.5 nm.
No more made use of for hair elimination – the device was tedious and ineffective for hair removal.
Reliable and risk-free on individuals with light, light skin.
Safe as well as reliable on all skin types (from 1-7 on the Fitzpatrick scale).
Pulsed Diode Array.
Reliable on pale to tool skin (I as much as IV on the Fitzpatrick range).
Nd: YAG Laser.
Especially produced darker skin kinds, though efficient on all skin types.
Intense Pulsed Light.
500 to 1200nm.
For light to medium type skin (this is not a laser yet is still utilized for hair elimination).
Advantages of the Alexandrite Laser.
It is considered the most efficient laser for usage with all hair and also skin types, as the laser does not influence darker skin kinds as high as various other lasers. As with all various other lasers, it is best with white and very light skin, as well as has verified most effective with the penalty, slim hairs that a number of the various other sorts of laser can not get rid of.
The wavelength of light sent out from the Alexandrite Laser is easily absorbed by the melanin (pigment cells) in your hair, which causes those cells to be heated up as well as inevitably ruined.
Note: For extremely dark skin types, the most effective option is the Nd: YAG laser, as the beam of light’s added length will pass through the hair follicles without influencing the skin pigment as a lot.
Alexandrite Laser Effectiveness.
With the Alexandrite Laser, there is a hair clearance price of roughly 70% after the suggested variety of therapies– generally in between 6 as well as 8 for thinner hair, or 8 to 12 for thicker, darker hair. See professional studies to learn more on hair reduction efficiency.
It is also taken into consideration the fastest of the lasers, getting rid of huge swaths of hair in fewer sessions. For people thinking about dealing with larger body locations (such as the belly, upper body, back, shoulders, or legs), it’s usually recommended to make use of the Alexandrite Laser.
Alexandrite Lasers are one of the only lasers suggested for treating hypertrichosis, also known as “Ambras syndrome”.
Alexandrite vs. Diode Lasers.
One of one of the most popular sorts of lasers for laser hair removal is the pulsed diode laser, which has a beam of light only a little longer than the Alexandrite Laser.
In a 2001 research study , both lasers were compared to see which generated the most effective lasting results. Alexandrite Lasers created hair development to be minimized by 85%, while diode lasers just generated an 84% reduction. 4 treatment sessions with both lasers created a 90% decrease in hair growth for as much as 12 months.
In 2006, a study was done into the performance of the two lasers, as well as it was found that both lasers did the job with equal performance. However, diode lasers were most likely to create adverse effects, with a 28.9% chance of issues compared to the 9.5% chance with Alexandrite Lasers.
Woman has laser hair removal on face.
Exist negative effects of using the Alexandrite Laser? However, similar to all lasers, there are some side effects.
For those with extremely dark skin, there is a danger of hypopigmentation (skin lightening in spots that are dealt with by the laser). The Alexandrite Laser is NOT one of the most effective for dark-skinned clients, as stated above.
Even amongst those with lighter skin, there is a threat of the pigment being damaged from the skin. On the other hand, there is also a risk that the skin will OVER-produce melanin as a result of the light, which might cause dark spots on your skin.
Discomfort prevails during the therapy, though it’s typically rather very little. A cooling down gel is commonly applied once the area is dealt with, helping to lower discomfort as well as protect against swelling.
There is usually a little bit of swelling and also itching following the treatment, but that must go away after a couple of days. The skin might turn red, however it will just shed if the laser is improperly used.
There is a very small chance (10%) that there will be wounding, however the contusions will certainly fade by themselves.
Is the Alexandrite Laser FDA Accepted?
If you’re considering laser hair removal with an Alexandrite Laser, you require to see to it that the laser being made use of has been accepted by the FDA. Alexandrite laser hair elimination was approved “clear to market” in 1997.
There are 3 brand names of FDA-approved “permanent hair decrease” Alexandrite lasers preferred on the market today:.
EpiTouch And also.
If your dermatologist advises an additional brand name of Alexandrite Laser, it deserves doing your research to make sure that it is an FDA-approved gadget.
Manufacturers NECESSITIES get FDA clearance before marketing their devices, and also you can learn which brand names have actually obtained approval by taking a look at the FDA’s 510( k) database. Follow this web link to find out much more.
Alexandrite Laser Medical Information.
Having been removed by the FDA for marketing in 1997, the Alexandrite laser has had a variety of researches done to establish its efficacy. Studies generally conclude that the Alexandrite laser as an efficient technique of hair elimination.
Below are three main research studies as referral:-.
Dark Skin Negative Effects Study.
Side Effect Free.
150 clients (18 males and also 132 women) with skin type from IV to VI were treated with the Alexandrite laser – adverse effects took place in simply 2% of instances. Connect to examine.
This result is consistent with another study of side effects in lighter skin kinds, recommending that you disappear statistically likely to have adverse effects from the Alexandrite laser if you have darker skin colour than if you have pale skin.
Pulsed Alexandrite Laser Hair Removal Effectiveness Research.
126 patients went through a 15 month duration of treatment with pulsed Alexandrite innovation. Time between sessions throughout the treatment varied from 4 weeks to 3 1/2 months.
The outcomes of the research revealed an ordinary drop in hair quantity of greater than 88% 3 months after the last treatment. Link to examine.
Reduction in Hair Matter.
Contrast of Alexandrite and also Electrolysis for Hair Elimination.
Decrease in Hair Count.
After 3 sessions of Alexandrite laser hair elimination at 4 week intervals, clients revealed a decrease of hair at 6 months after treatment of 74%. Connect to research.
Electrolysis showed a reduction in hair matter of only 35%. It should be explained that the approach of electrolysis was galvanic instead of thermolysis.
Galvanic is an older out-of-date variation of Electrolysis and also not comparable with the rate and efficiency of modern electrolysis approaches.