Patients who visit us for laser hair removal often inquire as to why we are unable to permanently remove all of their hair with a single laser treatment. It’s difficult. Each of us has about five million hairs on our bodies, making us a very hairy species. Compared to women, men have a few hundred thousand more. However, each of these hairs functions independently. Each hair is separate from the other.
Because of the various stages of growth that our hair experiences, laser energy must be applied to the hair at the proper time. To get the type of hair, it is necessary to undergo a series of laser hair removal sessions.
How health works
High-heat laser beams are used in laser therapy as a low-level radiation treatment. These laser beams heat up and harm your hair follicles during the procedure. Your hair follicles are found just below the surface of your skin. They are in charge of growing new hair follicles. Hair growth is momentarily halted if the follicles are destroyed. Tweezing, shaving, and waxing, in contrast, all remove hair from the surface. These techniques do not aim at hair follicles.
The AAD deems the following areas as appropriate for laser hair removal:
face (except for the eye area)
On light skin tones, this method of hair removal works best with darker hair hues. This is because hair melanin is the target of the lasers (color). Even if some hairs are left on the skin, whitening them might make them appear less noticeable.
A few days after your initial treatment session, some of your hair may start to fall out. In general, laser hair removal is a rapid procedure. Smaller regions, like the top lip, can be done in a matter of minutes. It could take an hour or longer to remove hair from larger areas, like the back or chest.
You should plan on spending an additional hour at the dermatologist’s clinic if a topical anesthetic gel is initially applied. Even though laser hair removal has a high success rate, hair follicles eventually recover. The result is the growth of new hair. You will need to have several therapy sessions in order to get the optimum outcomes.
How long does a laser hair removal treatment’s effect last?
Only after performing years of continual laser treatments to totally destroy the hair follicles, which prevents new hair from growing from them, is permanent laser hair removal possible.
One can only achieve permanent hair reduction till several years of laser therapy have passed. If all the factors are taken into account and the laser hair reduction treatment is carried out at the proper stage of hair development, we can ensure that a top-up session is needed just once a year, until total and permanent hair removal has been achieved.
The inference that can be made is that laser therapy may assist in effectively removing hair and preventing it from growing back for relatively longer lengths of time, but the greatest outcomes do require consistency and professional monitoring. For laser hair removal san Diego, consult our experienced dermatologist.
How Many Laser Hair Removal Sessions Are Needed?
The number of sessions needed to complete the laser operation might range from 3 to 6 or 8 sessions. However, after numerous therapy sessions, only about 90% of those who receive the procedure experience permanent hair loss. This implies that they would no longer need to wax or shave particular areas of their bodies. You wouldn’t be able to get enough hair reduction after just 1-2 sessions, and these outcomes would only be possible after multiple sessions.
This is so that the hair will be in various development stages. In essence, it is impossible to treat all of the follicles at once. Depending on the rate of regrowth and the efficacy of the treatment, each laser treatment session contributes to a particular quantity of hair reduction. The thickness and color of the hair that grows back must be taken into consideration in addition to the rate of hair restoration. Permanent hair reduction also includes treatments that make your hair grow considerably lighter and finer.
How the laser removes hair
High-heat laser beams are used in laser therapy as a low-level radiation treatment. These laser beams heat up and harm your hair follicles during the procedure.
Your hair follicles are found just below the surface of your skin. They are in charge of growing new hair follicles. Hair growth is momentarily halted if the follicles are destroyed.
Tweezing, shaving, and waxing, in contrast, all remove hair from the surface. These techniques do not aim at hair follicles.
Is laser hair treatment everlasting?
In order to prevent the growth of new hairs, laser hair removal heats the hair follicles. In contrast to shaving and waxing, this causes the hair follicles to go into a state of dormancy for a long period of time. When the hair eventually grows back, it will be lighter, finer, and sparser.
Laser hair removal simply reduces the quantity of unwanted hair in a specific area, despite the fact that the technique is sometimes advertised as a “permanent” hair removal method. It doesn’t totally remove undesirable hairs.