How Laser Hair Removal Works.

Get rid of unwanted hair with laser hair removal! Laser hair removal works by targeting the dark pigment, or melanin, in the hair follicle that causes it to grow. This light energy destroys the dermal papilla and sebaceous gland that produce and maintain the root of your hairs. This disrupts your body’s ability to naturally grow and shed these strands and ensure they never reoccur — it could be over as soon as three treatments! This procedure is performed by a medical dermatologist, ob-gyn physician, or plastic surgeon. Beauty industry professionals such as estheticians and cosmetologists may perform this procedure in a salon.

Laser hair removal is the process of using a laser to remove unwanted body hair, such as facial hairs and body hairs on your legs and underarms. The procedure is an effective way of permanently removing the hair with few side effects that might be experienced with other methods such as shaving or waxing. Laser hair removal is considered by dermatologists as one of the best methods for permanent hair removal.

Patients can have multiple treatment sessions per week, with the most common procedure scenario being three to five sessions per week. A treatment can last from four to 10 years.

Usually, the procedure takes around 15 minutes to an hour depending on the size of the area being treated. Before the treatment is carried out, a patch test must be done. This is to ensure that you do not have any allergies with laser hair removal procedures. After the treatment, the hair will take from one week to several months before it falls off your body. The hair follicle will be destroyed permanently in a few sessions of treatment.

Laser therapy is not exactly painless but it is not painful either. It is a little uncomfortable and if you do not like the burning sensation, it may be better to choose cold laser hair removal.

You must not use any creams containing chemicals such as those containing bleach. Bleaching agents slow down blood circulation and tissues and will also cause damage to the skin as it penetrates into the body. The chemicals contained in these creams may destroy your healthy tissues, resulting in a damaged area on your skin.

Laser Hair Removal Procedures

1. Cold Lasers.

Cold lasers heat up the skin and can cause some significant redness and pain during the treatment. This is because your skin will be more sensitive while you are undergoing cold laser hair removal treatment.

2. Intense Lasers.

Intense lasers penetrate deeper into the hair follicle and need to be treated with a little more caution, as they can cause burning on your skin after treatment.

Pros And Cons Of Laser Hair Removal

  • Laser hair removal can last up to two years, depending on your skin color and the number of treatments you receive. It’s also safe for all skin types and gentle enough to use on small areas like your face or back.
  • The procedure can reduce the amount of hair on your body by 95 per cent after three sessions over an eight-to-ten-week period
  • Although laser hair removal lasts for two years or more, it’s not permanent, so you’ll need to repeat the process after that time period. The procedure is also not guaranteed to work for everyone.
  • If you have a history of keloid scarring, lupus, or blood clotting disorders, you may want to consider other hair removal options.
  • You may have your body absorb some of the laser-generated energy during the treatment, which could cause pain or discomfort.
  • They are side effects may include discomfort or soreness, which occurs during the recovery period and lasts for about one week to two weeks.


  • Avoid waxing, sunbathing and shaving during the healing period as these may interfere with the treatment.
  • You should also avoid developing cuts or abrasions on the skin which you want to treat as this may lead to scarring.
  • Be sure not to apply any lotions or creams on your skin for at least 6 weeks after going through the treatment, as these may interfere with its effectiveness.
  • It is advisable to wear sunscreen when outdoors and avoid tanning because the treatment may make your skin more sensitive to UV rays.
  • You should also avoid going out in direct sunlight for a few weeks after the procedure or you risk redness or blistering of your skin.
  • You should also avoid going out in direct sunlight for a few weeks after the procedure or you risk redness or blistering of your skin.
  • Hypoallergenic shampoos are preferred as they are less irritating to the skin.
  • You should also avoid using products with alcohol, fragrances, dyes or irritants. These can make the skin more sensitive to the treatment.

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