The main principle of laser hair removal is selective photothermolysis, which is the matching of a specific wavelength of light and pulse duration. This obtains an optimal effect on targeted tissue with a minimal effect on surrounding tissue. Light is absorbed by dark objects, so laser energy can be absorbed by dark material in the skin with more speed and intensity. Light skin and dark hair are an ideal combination and tend to be the most effective in producing the best results. Today there are new lasers that can target dark hair with some success in patients with dark skin.
Hair removal lasers have been used for many years as a treatment for the reduction of unwanted hairs. While lasers do not help you get rid of all hairs permanently, they will permanently reduce the total number of body hairs. Because of its speed and efficiency, laser treatment has become widespread and commonly practiced. Results of treatment mostly depend upon the skill and experience of the laser operator, as well as the choice and availability of different laser technologies used in the procedure of treatment.
Laser treatment has various advantages over other hair removal methods. Using the principle of light energy absorbed by dark matter, an expert directs and fires a laser beam at the area of hair growth of the client and burns off any unwanted hair. Unlike waxing, laser hair removal method is not painful, leaving only a slight tingling sensation akin to a small pinch. With methods such as electrolysis, time is wasted; with laser hair removal the procedure is faster and facial hair can be removed in about 45 minutes. While waxing or creams can cause skin irritation and other side effects, you will not have to worry about that with laser hair removal. One huge benefit of laser hair removal is that it doesn’t require any medications, needles, follow- ups or unpleasant trips to the hospital.
More and more, people are entering aesthetics schools to gain a certified education about laser treatment training and world-class hair removal technologies. The schools provide physicians, nurses, medical assistants, electrologists and aestheticians with a thorough understanding of both theoretical and practical views. In school, you will learn hair biology and growth cycles, types of medical hair removal lasers, laser parameters and their effect upon results. The aesthetics schools are detailed, professionally run and provide you with information on basic laser physics, laser tissue interaction, skin typing, smoke evacuation concerns, contraindications to treatment and laser safety issues for the patient and operator. Apart from this, the schools provide you with effective ways to market your laser business for success.
Laser Hair schools offer a comprehensive curriculum of laser physics theory along with laser hair removal training. With advanced application methods it helps in permanent reduction of facial and body hair with interesting and educational experiences.
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