Laser hair removal is, technically speaking, epilation by laser or with the use of a special light. Besides the body, certain types of laser hair removal may safely be utilized to reduce facial hair too. The laser (or mild) of a particular wavelength can be used to cause harm to dark components in hair follicles. These components are known as chromophores. They can be artificially produced or naturally occurring.
Now, most techniques aim naturally occurring chromophores, particularly, melanin. Melanin gives color to both skin and hair. Eumelanin gives a brownish or black color. The latter provides a blond or reddish color. Considering that the dark matter in hair follicles would be the target, only the prior – darker – type of hair is suitable for this particular procedure.
While laser hair removal turned into a commercial cosmetic process about 10 years ago, it’s been experimented with well before then. In fact, medical lasers have been used to get rid of dark spots, acne scars, other kinds of skin blemishes and even tattoos. The point about laser hair removal is that it’s not permanent. In reality, in countries like the U.S., the FDA prohibits the advertising of FDA-approved laser treatments to be clarified as a method of “permanent removal”. Hence, use of the term “permanent reduction” or laser baldness to describe the procedure.
A more realistic description of laser hair removal is that the “permanent reduction” of baldness. It should be mentioned that it is sometimes required to have multiple sessions of laser therapy within a certain length of time to attain this objective. There’s also no guarantee that each one of the hairs from the area treated will probably be decreased. To actually guarantee genuine permanent hair removal would be to threat genuine scarring.
The first thing that the individual should do is to seek advice from a qualified dermatologist. They should be able to advise on the suitability of the procedure. In any event, results will be most noticeable on light-skinned people with dark hair. A whole lot more maintenance will have to be taken if the process is completed on darker skinned and/or weakest people.
What You Need to be careful about
As mentioned above, one is well advised to steer clear of establishments which produce false claims. The following are some of the very popular ones:
There’s simply no pain or it is virtually painless. It’s for many without having any relief from the pain, but not for everyone.
Again, the safe goal is hair reduction. Permanent removal is possible with discoloration.
No re-growth of hair at all. So far, there’s been no actual, genuine, capable and objective evidence to support this claim.
It’s “laser electrolysis” or “lasertrolysis”. Hair loss via electrolysis is totally different from loss through using a laser. Both have their advantages and disadvantages, concerning suitability and effectiveness.
In the long run, it’s ideal to seek advice from a qualified dermatologist first.