There are several applications for alexandrite lasers, including tattoo and pigmentation problem removal. Yet, its main use is for long-term hair removal. The energy of the laser beam with a wavelength of precisely 755 nanometers is aimed toward the hair to be eliminated in order to accomplish permanent hair removal. The bundled light that is taken in by the color pigments is taken in by the hair root. The intense energy that is delivered destroys the hair root and stops future hair development. In addition to being effective for a long time, this therapy is also mild and has no negative side effects. A brand-new cooling technology guarantees a painless procedure while safeguarding the skin during hair removal.
When using an Alexandrite laser for hair removal, it’s necessary to avoid tanning since the laser light cannot penetrate heavily sun-kissed skin without burning the area. Four weeks prior to treatment, epilation, waxing, plucking, and depilatory products should also be avoided. Before therapy, the afflicted region should be shaved. Anesthesia is not required because the laser includes a cooling mechanism to calm and protect the skin, albeit temporary redness may happen. The length of the therapy depends on the size of the treatment region.
Follow-up treatments are required to accomplish permanent laser hair removal owing to the hair growth cycle, which includes three stages: the growth, transition, and resting phases. Only hair that is in the growth phase, which comprises about 20 to 30 percent of the hair, can be treated. At that point, the remaining hair cannot be treated. As the hair development cycle lasts between six and eight weeks, many sessions are required to treat each hair follicle.
Since the alexandrite laser’s unique wavelength can readily penetrate light skin and react with the melanin, the color pigment in the hair follicle, it is particularly beneficial for those with light skin and dark hair. The body’s macrophages remove the foundation for hair regeneration as a result of this heating process denaturing the hair follicles. Individual responses to laser therapy might differ, though. The alexandrite laser may be used on any part of the body, including the face, genital region, back, arms, and legs. It works best on dark, dense hair.
Studies conducted over an extended period of time show that permanent hair removal with the alexandrite laser has long-lasting benefits. Hair density starts to decline after the first treatment, and it continues to do so with each subsequent one. The amount of time needed to obtain the desired outcome varies on the kind of skin, the type of hair, and the density of the hair, but for larger regions, six to eight sessions are often required.
As the alexandrite laser primarily responds to dark color pigments, it cannot remove grey or extremely light hair. The alexandrite laser should not be used by those with dark skin, however, there are alternative laser procedures that are appropriate for those with darker skin tones.
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