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Electrolysis Hair Removal Facts

Laser Hair Removal Facts

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In addition to lasers, a little light-based epilators use a xenon flash lamp that emits the full spectrum of intense pulsed light (IPL). Treatment with this device is called popularly known as laser hair removal, although not a laser device by himself.

Mechanism of action

The fundamental principle behind Laser hair removal is selective photothermolysis. Lasers can cause localized damage by selectively heating dark target matter in the area that causes hair growth without heating the surrounding skin. The light is absorbed by dark objects, so laser energy can be absorbed by the material dark skin (but with much more speed and intensity). This dark target matter, or chromophore, can be naturally occurring or artificially introduced.

Laser Hair Removal selectively to one of three chromophores:
Carbon, which enters the hair follicle by rubbing a carbon-based lotion on skin after waxing (this lotion is an "exogenous chromophore). When infused with a Q-switched Nd: YAG, carbon causes an instantaneous shock can cause mechanical damage to nearby cells. This method has been abandoned because it does not cause permanent loss. (It has been replaced by the long pulse Nd: YAG as the objectives of endogenous melanin in the follicle.)
Hemoglobin, which occurs naturally in the blood (which gives blood its red color). Preferentially absorbed argons wavelengths, and to a lesser extent from rubies, alexandrite, and diode. It minimally absorbs laser Nd: YAG wavelength. Hemoglobin is not an objective primary laser hair removal.
Melanin is considered the primary chromophore for all hair removal lasers currently on the market. Melanin is produced naturally in the skin (which gives skin and hair color). There are two types of melanin in hair: eumelanin (which gives hair brown or black) and pheomelanin (which gives hair blond or red in color). Due to the selective absorption of photons of laser light, only black or brown hair can be removed.

Both men and women seek laser services for hair removal of superfluous hair, are removed or unwanted. Hair removal is commonly done on the lips, chin, lobe the ear, shoulder, back, underarms, abdomen, buttocks, pubic area, bikini line, legs, face, neck, chest, arms, legs, hands and toes feet.

Laser is attracted to dark pigment, so it works best on pale skin and dark coarse hair. The closer this combination (ie, the lighter skin and darker and coarser hair), the better the results will generally be after appropriate treatment.

Laser hair removal have been in use since 1997 and the Food and Drug Administration approved for "permanent reduction." They permanently disable hair follicles, But remember that laser hair removal does not work the same way all over the world and not eliminate 100% of hair in one area. Generally, this means you should not expect to remove all the hair from one area, although you can eliminate most of it (since it is a good candidate with light / dark skin means and at least one little thick hair). Most people need to monitor treatments for hair electrolysis remaining to accomplish the total elimination, if desired, as the remaining hairs are too thin and fine for a laser pointer. Some treatments also need tinkering once a year, especially in large areas, after the initial series of 6-8 treatments for any new growth your body can develop with age in certain areas. Has also been observed that some people appear to be non-responders - this is not confirmed and reasons are not known, and may in fact due to lack of skill on the part of many laser operators and / or type of machine and settings they are using. Note that it is difficult to determine whether someone's lack of results is due to an underlying medical condition potential that causes continuous growth and makes it seem as laser does not work, if the treatment was unsuccessful, or if for some people simply will not work now for unknown reasons. In essence, you can determine what your personal results would be less than try. The results depend on many variables involved, including technology experience, type of laser used, how to set the settings, etc, are recommended to start with a smaller area and see how your hair reacts before committing to an expensive set of treatments in many areas at once.

Electrolysis is an alternative method of permanent hair removal has been used for over 125 years. It consists in treating one hair at a time and is a good choice for smaller areas (like eyebrows or upper lip) where accuracy is required. However, it takes much more compared to laser treatments to complete a large area, but is an option. At this time, is the only permanent option for very fine hair and light colored.

The laser parameters that affect results

Various lengths wavelength of laser energy have been used for hair removal, from visible light to near infrared radiation. These lasers are usually defined by means Lasing used to create the wavelength (measured in nanometers (nm)):
Argon: 488 or 514.5 nm (not used to remove hair more)
Ruby: 694 nm (not used to remove hair more, it is not safe for most skin types)
Alexandrite: 755 nm (most effective%

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Electrolysis Hair Removal : Electrolysis Hair Removal Facts & Fiction

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