Before to enter in depth the laser hair treatment and its pros and cons, we have to warn you about the main concern of this treatment:
laser hair removal can’t guarantee permanent removal but permanent reduction only. Performing multiple session can get a very lasting result but not totally definitive or permanent, though.
If removing 70% of the hairs is a good result, and progressively remove the rest with multiple sessions, up to 5, then this method is for you.
WARNING
Who claims the permanent hair removal with the laser is not telling you the truth. Beware from those telling you "100% guaranteed" or "Discount Laser hair removal" for it is simply not possible. The fact is that the only laser device that can grant very good results (even though very lasting results can't be achieved for the most) is a very expensive device, we are talking of a 100000 US dollars ND Yag or Diode range machines.
In the following paragraphs we’ll explain why laser hair removal can grant a permanent hair reduction only and eventually how to get close to a permanent or definitive hair removal.
Now let start with the main concepts and a brief introduction. To be very practical and avoid useless readings, unless you are very interested, we’ll proceed in a very pragmatic way, discussing the main facts from the customer’s point of view first.
The laser treatment is a non invasive hair removal method indicated for both small or large areas, almost painless (eventually nothing in comparison to other techniques) the worse sensation can be a certain level of discomfort in the most delicate areas. The technique consist of a beam of polarized light rays (a laser) operating in a very precise light wavelength that penetrates the skin tissue without hurting or damaging none of the delicate parts and structure of the skin but hitting precisely the follicle melanin only, thus, disabling the hair regrowth. The only problem with this treatment is you can disable the follicle during the growth phase only, and not all the follicles are in their growth phase at once. For this reason the treatment has to be repeated, best every six weeks, on the same area and in multiple sessions, from five to six times.
Basically the hair to be removed shall be darker than the skin where it grows. Comes natural that tanned persons are not good candidates and have to wait until their skin becomes naturally light before to apply or, eventually, perform the treatments before the seasonal sun exposure. On the other side very dark skin has no chance to be treated for it absorbs too much light radiation.
Talking about the cost, although being much cheaper than electrolysis, laser hair removal remains a very expensive solution. Because of its repeating sessions generally the most common areas can cost up to 1000 USD and over. The most experienced laser centers, depending the location (LA, Chicago and NY are the more expensive) can charge about 500 USD for each session. With five or six sessions required the final price is considerable. Large areas (legs, back) can take longer and are necessary more expensive. A customized consultation with a quality and respectful center is necessary to get an exact quote. You can get a detailed treatment cost comparison below in this page, though.
It is not correct to say laser hair removal is painless but is also exaggerate to define an eventual little discomfort a pain. Some reported a small discomfort while other feel a kind of pleasure. Laser hair removal is performed with the use of a small projector, standing in a hand, irradiating the light from a small optic wire tube of a 1/4 inch or less diameter, conveying the light from the source generator. It is a non invasive technique. The treatment is performed wearing protective glasses, both the patient and the practitioner (areas close to eyes such eyebrows are not treated). Even though the sensations vary from person to person, the most may feel a certain level of discomfort, but not pain. Some are very sensitive in certain delicate areas, and in conjunction with dark pigment skins a topical anesthesia may be suggested, on discretion. Time exposure may vary from the area and the hair density treated, those areas may eventually become red depending on skin type and redness may last minutes, days or weeks, always depending on skin sensitivity and pigment. Only very rare side effects may bring to significant burns eventually with dark skin tones.
Upper lips and bikini area are usually treated in 45 minutes, depending on the laser and on the practitioner. Legs and back take longer. This is referred to a single session, but keep in mind you will need to repeat the session at least five six times, depending on tone color, hair density and type of your skin. Each of the sessions will be repeated after an interval period of six weeks (or two or four weeks, always depending on your skin), to get a lasting effect. After several weeks from the first treatment you will experience a thin hair growth, for the follicles that were not in their growth phase during the initial treatment will begin to produce the new hair, so you will have to repeat the treatment until a satisfactory lasting removal, through multiple reduction sessions, is reached.
A respectful and experienced laser hair removal center won’t offer discounts. Laser treatments are allowed to FDA licensed devices and licensed personnel only. Experienced practitioners are required to perform the laser hair removal. Top laser devices are very expensive, there are only one or two laser types that really work and cheaper solutions will grant a waste of money. Avoid centers claiming 100% satisfaction without even knowing you are tanned, extra white or black. Avoid centers offering guarantee for at this time even with the latest technology it is not possible to grant nothing for those with the favorable skin type. You should ask what kind of laser they use: the ND Yag and the Diode laser reach good results and are those indicated for the treatment of a wide range skins. Ask for the FDA certification and for the personnel license, always.
the above were general entry level concepts and useful information for those who want to discover the advantages of laser hair removal, the following will deepen the knowledge on this fascinating matter.
we are investigating to bring more tech and deep information shortly.
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