How long does laser hair removal last?

Suppose you shaved last night, but already in the morning there's a prickly, unbidden new hair is on its way .Maybe you are already late for the meeting or appointment, but this sudden problem makes you feel patchy with the look. Such case first thing you need to have an appointment with a razor.

Whether you've been tweezing, waxing or shaving to remove problematic hair, but those are not a permanent solution at all. With laser hair removal, you can better handle the situation by yourself. It provides a permanent solution to prevent unwanted hair to grow. But still, then, a question remains: Is laser hair removal permanent? And how long does laser hair removal last after first treatment?

If the above scenario is applicable for you, then this article might help you to answer this query how long does laser hair removal last. So why to wait? Let’s get started.

What is laser hair removal?

Laser hair removal is not only a commonly done cosmetic surgery in the U.S, but also it's quite popular among the other countries. It uses laser light to destroy the root of the hair (hair follicle). Laser beams (highly concentrated light) falls on hair roots. Pigments in that area absorb the light. The high concentrated beam destroys the hair.

Most important fact of laser removal is it's less damaging. Lasers can selectively target dark, thick hairs while leaving the surrounding skin undamaged. Laser street an area very fast. It takes only the fraction of a second to treat an area. But the time varies with the area, what are we choosing. If we choose the leg, it will take near about hour to treat. If we choose nipper portion of lips, a minute is enough to complete.

Typical ways of removing hair


Shaving is the popular way to remove unwanted hair, Just use a razor. Apply foam or shaving cream in the desired area. Finally, have the unwanted things to be removed.


Plucking or tweezing is rather painful than shaving, it may be a good option if you have only a few hairs to remove. The intensity of pain varies from area to area of plucking. A few amounts of hair on face can be removed easily by plucking. Mainly this procedure is used for plucking eyebrows.

Depilatory creams

Hair removal creams, also known as depilatory creams, these are quite useful for reducing the growth rate of the hair. They might not be all the same. So, to use it read labels carefully. Be sure of the product completely. The chemicals in these products melt the hair shaft. Using an improper cream -- for instance; such as leaving it on too long; can burn your skin

Hot waxing

Hot waxing is another method of removing hair. This method is mainly used by women. Hot wax is applied on the area of unexpected hair; then it's pulled off. Wax pulls unnecessary hair with it. The main risk here is to get burned skin. So be careful when you are waxing.

How long does laser hair removal last?

The first question that comes out of laser removal user is how long does laser hair removal last? It is very hard to say this question answer because every person has the different spec of their skin and hair type. It takes six to eight sessions to get a proper result. Here is some important point which is related to gain a better position of your unexpected hair.

People and treatment reaction

Precisely speaking, the time of treatments work actively depends on people's skin and hair types. Most of the cases, people need six or eight laser sessions for obtaining the best result. The duration of treatments depends on how well the treated area responds.

Skin type

The lasers use an invisible high concentration of light beam in the root of the hair follicle. The process works best with the people who have lighter skin and darker hair. N fact, the laser recognizes melanin which is at near the hair follicle. As a result, higher levels of melanin in a darker skin can make it difficult for the laser to perform effectively.

How long does laser hair removal treatment last?

Each of the treatment sessions takes a month and a half between them. Once six to eight sessions have been completed further sessions often unnecessary. However, this completely depends on how successful the procedure was. It might take several extra sessions necessary for some persons according to need as well.

Because types of skin and hair are hard to predict how long hair removal will last. After the beginning, six to eight sessions, people with lighter skin and darker hair can often wait some months before needing a follow-up session, though it varies from person to person. If you are considering treatment, consult a laser and skin expert, first to discuss how you would go with the procedure.

Dos and don'ts before laser removal

Stay away from the sun

Stay away from the sun at least for four to six weeks. You can’t have laser hair removal if you have a sun burn or tan. So, it’s better to prepare for winter to do the treatment.

Shave the area before treatment

Shave the area if you want to do a laser removal. It’s not like waxing, so that hair is removed by itself. You have to shave at least the day before the treatment.

Stay away from tanning beds and tanning lotion

Tanning lotion or tanning bed is harmful to use before laser hair treatment. So avoid it at least for a week.

Avoid waxing

Waxing has a direct effect on the hair follicle. So, laser can’t destroy the hair follicle if the skin is waxed. It makes laser harder to penetrate. So, try to avoid waxing may be week or two before the procedure.

Dos and don'ts after laser removal

Be consistent with treatment

Any laser treatment needs some therapies to make successful in eradicating hair. At least it needs six-seven sessions. So be consistent with the procedure. Otherwise, it might not be the beneficiary.

Use skin protection

After laser treatment, skin turns greatly vulnerable. So better hurry to use sun block or other product, recommended by the dermatologist. Those will help to protect skin. Skin during this period loses its natural protective mechanism to prevent from outside adverse effect.

Don’t pluck after treatment

Tweezers or plucking is harmful after laser hair removal treatment. So, avoid those to make expected outcome from the treatment. Otherwise, it will create hair follicle to grow hair again. That will damage the whole improvement.

Say ‘no’ to perfume deodorant and hot showers

For near about 24-48 hours after treatment avoid these things. Rather use the natural product. Dermatologists recommend using no products like lotion or makeup on the skin to ensure better performance of session.

Final opinion

Unexpected hair is often felt like a curse. Laser technology has made the problem solvable. It’s better to take experts opinion to start laser treatment. It’s very popular though has some side effects. It's hard to say that how long does laser hair removal last and after first treatment whether the hair will come again or not. But proper treatment lasts long enough to give a satisfactory result.

Alyssa Jones

Hi, It's Alyssa, a hair specialist from California. I started this blog to help you find best hair products and share important tips.

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