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What are the pros and cons of laser hair removal?

If you want silky smooth skin, without having to endure painful hair removal treatments like waxing, it might be time to consider a laser treatment. But, before that you might want to take a look at the pros and cons of laser hair removal.

Want smooth, silky, hairless skin, but detest the idea of shaving and waxing? You’re not alone. Hair removal using conventional techniques like waxing, shaving and tweezing can not only be painful and messy, but is also time-consuming. An increasing number of men and women, therefore, are opting for laser hair removal to get silky smooth skin.

Here’s how laser works

A device delivers pulses of laser light that converts into heat as it passes through the skin and selectively heats pigment melanin. The heat effectively destroys the hair follicle without damaging the surrounding cells. Although FDA has approved lasers for permanent hair reduction, the process doesn’t necessarily result in a permanent removal of all hair; it only reduces hair growth for a comparatively long-term. Normally a course of laser treatments is required at 4 – 8 weekly intervals to follow the hair growth cycle.

how laser works

There are a lot of people who confuse lasers and IPL (Intense Pulsed Light), but both are totally different. The devices that use IPL produce a broad spectrum of wavelengths that can’t be focused into a concentrated beam. Most devices that are designed for laser hair removal at home feature IPL.

Pros of laser hair removal

  • It’s simply more effective than any other hair removal treatment. You just can’t compare the results of waxing, shaving or depilatory creams with lasers. After the complete laser treatment you get smooth, hairless skin that stays the same for longer. In fact, with lasers there is no fear of ingrown hairs.
  • It’s less painful than other methods. While methods like waxing and electrolysis can give you unbearable pain, laser is painless. You might experience like the feel of a rubber band snapping on your skin, but that too varies from person to person. Most people agree that after the first session, they don’t feel any discomfort.
  • It’s not time-consuming. Laser hair removal treatments are quick as a large area can be treated all at once. Unlike shaving and waxing, you don’t have to repeat the process every other day of the week.
  • It doesn’t need you to grow hair to a particular length. You can get laser treatment done after shaving your hair or getting waxed. Little to no hair growth is needed for treatments to be successful.

Cons of laser hair removal

  • It’s expensive. Yes, laser treatment can burn a hole in your pocket. Even one session costs a few hundred pounds and it takes around 4 to 8 sessions to get completely hairless skin. So, it can really get out of budget for many.
  • It is effective only for dark hair. Since the laser targets the melanin pigment in the hair, it is recommended for people with dark hair. Although many treatments claim to work on even light hair, the results aren’t as effective as they are for dark hair.
  • It can have side effects like itching or swelling. Although most side effects disappear after a few days, some people experience more serious side effects like burning, skin discoloration, blistering and infection.

In a nutshell

There is no doubt that laser hair removal certainly gives you longer lasting results when compared to more conventional methods like shaving, waxing and depilatories. But, it is the cost of the treatment that can put you off. If you are not willing to fork out on expensive salon treatments, you can consider laser hair removal at home.

With increasing popularity of laser hair removal, there are advances in home treatments. You can now easily get rid of unwanted hair from the comfort of your home. There are many devices that are designed to reduce hair growth permanently in a matter of weeks.