Sunday, October 4, 2009

Laser Hair Removal

The word laser is an acronym which means: light amplification by stimulated emission of radiation. It is a device that enhances and creates a light, narrow intense coherent package: the light that is frequency. Lasers are widely used in medicine and more recently in cosmetic procedures such as waxing.

The laser, the atoms or molecules in a crystal such as ruby or garnet, the cavity is known as a laser, so most of them are excited with high energy levels at lower levels of energy levels.

Reflecting surfaces at both ends of the cavity permit energy to reflect back and forth, the structure of power in any way.

Hair removal with laser laser penetrates the upper layer of the dermis with a certain wavelength of light (as opposed to multiple wavelengths in the Intense Pulse Light therapy is used) to melanin in hair follicles.

A hair follicle is a sac from which a hair grows and open to the sebaceous glands (oil) glands. The follicle is (from the outside is lined with skin cells) layer of skin.

Each air follicle normally goes through a cycle of five years of growth and rest, with about 90 percent of hair follicles increased at any time, on average about 15 cm growth per year.

Even the pigment melanin, a substance that is skin and natural hair color gives. There is also the color of the iris of the eye, feathers and scales.

In humans, the greater amount of melanin in dark skin. In contrast, less color lighter or fairer skin color.

Melanin provides many benefits for citizens. One of the most recognized benefits involves ultraviolet rays of the sun.

Melanin is a natural protection from the harmful effects of radiation. However, this does not provide complete protection from the sun, and people of darker skin are still at risk from harmful solar rays.
When the laser affects the melanin Harms and destroys the regrowth potential of the follicle. The results of the specific wavelength of light (755nm) increases the accuracy of treatment and gives much better. At 755 nanometers, the laser is most appropriate to apply the hair follicle. For people with dark hair and pale skin is the ultimate waxing.

The new 755-nanometer laser hair removal uses a special cooling system that reduces the skin temperature during and after exposure to the laser.

Therefore, treatment is much less painful than other treatments considered. Some patients are treated, to compare the feeling of the snap of a rubber band.

For your safety, possession and use of lasers in most Australian states, is highly regulated. Clinics must be licensed owner of a marketing clinic license, safety officers, and licensed units, which explains why very few clinics approved in their entirety.

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