Laser Hair Removal: Greatest Innovation in Cosmetic Surgery

With new technologies rapidly emerging, tedious or painful hair removal methods such as shaving or electrolysis can now be left behind. The internet is awash in information about cosmetic procedures, laser hair removal among the most popular of them.

Lasers are highly delicate and sensitive devices that require a high level of competence to operate. Most hair removal London lasers which are now used in medicine were developed and researched by some of the nation's greatest dermatologists, physicists and researchers. The highly technical nature of a laser requires that a trained operator perform laser hair removal with a medical doctor nearby.

The primary principle behind permanent laser hair removal is selective photothermolysis (SPTL). Lasers can cause localized damage by selectively heating dark target matter, (melanin), in the area that causes hair growth, (the follicle), while not heating the rest of the skin. Light is absorbed by dark objects, so laser energy can be absorbed by dark material in the skin (but with much more speed and intensity). This dark target matter, or chromophore, can be naturally-occurring or artificially introduced.

Hair removal lasers selectively target melanin:

Melanin is considered the primary chromophore for all hair removal lasers currently on the market. Melanin occurs naturally in the skin (it gives skin and hair its color). There are two types of melanin in hair: eumelanin (which gives hair brown or black color) and pheomelanin (which gives hair blonde or red color). Because of the selective absorption of photons of laser light, only black or brown hair can be removed.

Both men and women seek laser hair removal services to have superfluous or unwanted hair removed. Hair removal is commonly done on lip, chin, ear lobe, shoulders, back, underarm, abdomen, buttocks, pubic area, bikini lines, thighs, face, neck, chest, arms, legs, hands, and toes.

Laser hair removal lasers are also used for the effective treatment of ingrown hair or shaving bumps and pilonidal cysts. There are a number of hair removal London resources which can help you find information about laser hair removal, one of them being www.londonpremierlaser.co.uk etc.