Know About Laser Hair Removal

Laser hair removal has become one of the most popular cosmetic procedures in the world. It is not a surgical process as there is no cutting and stitching involved. Laser hair removal involves the use of pulsing laser beams to burn hair follicles. The process takes only a few minutes but removes the hair follicle from the face, neck, chest, back and other body parts. It is a safe procedure with high success rate. Federal Drug Authority has approved laser hair removal as safe for humans and the procedure can be carried out by dermatologists as well as trained skincare specialists.

The Science behind Laser Hair Removal

Laser hair removal uses selective photothermolysis technology to remove hair follicles. The technology sends high speed laser pulses into the skin that only targets those tissues with dark matter i.e. melanin. The laser beam does not target tissues surrounding that particular one and don't cause skin damage. Melanin is responsible for giving the hair and skin its particular color. Thus targeting melanin removes its pigmentation and the hair stops to grow. You need multiple laser therapy sessions to completely remove the hair growth.

Does it Work?

You cannot get the best results with a single laser removal session. Success depends on a number of factors. First is the level of hair growth and the area you want to target. Skin color also plays an important role. Excessive hair growth caused by hormonal imbalance may not be fully removed. There are different types of lasers for different skin colors and tones. Those with darker skin many have to undergo a completely different laser therapy than those with lighter skin. Results also depend on the number of sessions a person undergoes in a year and the interval between two sessions. You cannot ensure hair removal from your face if you only get an annual laser therapy.

Still, laser technology has helped millions of people remove unwanted hair. Success ratio is as high as 90 percent and you will get major improvement as long as you undergo regular sessions.

Where to undergo the Therapy?

FDA does not specifically ask for doctors to perform laser removal. The procedure can be carried out at salons and skincare facilities as well. The only requirement is the experience and necessary certification required to perform the therapy. It is a good idea to seek the advice of a dermatologist before undergoing the therapy. You will be able to identify the exact skin tone and nature of hair growth. Dermatologists can also advice you about the right type of laser beam to be used to ensure full hair removal.

Side Effects

Laser hair removal is a safe procedure. Most people do not develop any symptoms except for minor rash or burning sensation at the time of therapy. You can ice the area after the therapy or use numbing creams. The burning sensation will subside within an hour of therapy.

Laser hair removal is a safe and surefire way of eliminating unwanted hair. It is also affordable when compared to expensive cosmetic surgery procedures.