What is Laser Hair Removal?

How Do Lasers and Intense Pulse Light Sources Remove Hair?

Laser hair removal systems gently remove unwanted hair. While dermatologic surgeons continue to research the exact science of laser hair removal, it appears that the light energy causes thermal injury to the hair follicle. This occurs because laser light is converted into heat as it passes through the skin and is absorbed in the target pigment melanin found in the hair follicle. When the temperature reaches a high enough level in a hair follicle during its active phase, the targeted hair structures are disabled, thus inhibiting hair re-growth. In clinical trials to date using a number of different lasers and intense pulsed light hair removal systems, some test sites remained hair-free for up to 2 years.

What Are the Advantages of Laser Hair Removal?

Laser hair removal is a non-invasive method of photoepilation, which does not require needles or messy chemical creams. Since thousands of hairs can be zapped in a single treatment session, large areas like the back, shoulders, arms and legs can be effectively and efficiently treated.

What Are the Limitations of Laser Hair Removal?

While laser hair removal is an excellent treatment option, research efforts continue to enhance the procedure. Although permanent hair removal is the goal of therapy, some patients may experience hair regrowth that is usually finer and lighter in color. In addition, long-lasting laser hair removal typically requires multiple treatments, which can make it a more costly hair removal alternative. Possible side effects, though very rare, may include damage to the surrounding healthy tissue in the form of scars, burns, redness and swelling. Special considerations are important when lasers are used on darker skin tones to allow for safe and effective treatment.

Tired of Shaving, Waxing, and Plucking?

- Permanently Remove Your Unwanted Hair - Without Pain.
- Unique Hair Removal Patches quickly treat large areas.
- Proven as effective as Electrolysis - but without the pain

Finally Free painlessly kills hair at the root - Using patented radio frequency technology - sending a painless wave through the hair and destroying it's ability to regrow. Finally Free is an PERMANENT hair removal system that painlessly and permanently removes your unwanted hair from anywhere on your face or body. Yes- without pain.

Learn how this Permanent Hair Removal system works. Permanently Remove Your Unwanted Hair Now!

Facial Hair Removal
Many women suffer from unwanted facial hair. Often facial hair in women appears first during puberty and then becomes more...

Stages of the Hair Cycle
Each individual hair is formed inside a hair bulb deep in a hair follicle. The follicle is a tiny but powerful factory...

What is Laser Hair Removal?
How do lasers remove hair? What are the advantages of laser hair removal? What are the limitations of laser hair removal?

More Articles...