Is Lazer Hair Removal Permanent?
by Stephen in Lazer Hair Removal
One of the first questions people usually ask when considering lazer hair removal is whether it is permanent. While only electrolysis has been officially certified as permanent hair removal by the FDA, lazer hair removal does offer long-lasting effects. Many patients find that the hair stays away for several years after lazer hair removal. However, since the hair follicle is disabled but not completely destroyed during the lazer hair removal process, it is possible for some regrowth to occur.
Generally, lazers are more effective on areas with thin skin, like the bikini area and armpits, than on areas with thick skin, such as the back and chin. However, so long as the lazer is correctly calibrated, hair in areas with thick skin can be effectively removed. This is one reason why finding an experienced doctor to perform the lazer hair removal procedure is so important. Most patients find that the hair removed during the lazer hair removal process stays away for several years. The hair that re-grows after lazer hair removal treatment tends to be lighter and finer. If the wrong types of lazers are used, especially with blonde or white hair, complete regrowth is possible.
For an extended hair-free period, you’ll need to undergo 6-8 initial treatments, usually about a month apart. This enables the lazer to catch the hairs as they enter the active growth process, where the lazer will effectively disable them. The percentage of hair removed after each session will vary from person to person. However, you should not expect lazer hair removal to remove every single hair from the treated area, because very fine hairs are not affected by the lazer.
The amount of time that lazer hair removal will last varies from person to person, as some people respond better to treatment as others do. Many people undergo touch-up treatments once the hair has regrown, with the majority of these occurring between 6 months and a year after the initial set of treatments. These usually occur at longer and longer intervals, although the frequency of maintenance treatments varies considerably from person to person.
Before undergoing lazer hair removal, be sure to discuss your specific situation with your doctor. This is especially important if you have undergone 6-8 sessions of lazer hair removal and it does not seem to be working. It is possible that an underlying medical condition is causing this hair growth. If this is the case, lazer hair removal will appear to be ineffective because your body will continually produce new hairs. Your results also depend on the doctor’s skill, the type of lazer used, and how the settings are adjusted for your individual situation. Because of this, be sure to discuss the possible results with your doctor before undergoing lazer hair removal.
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