Honestly speaking, the most commonly asked question about laser hair removal procedure is if the hair will grow back after the treatment or not. The answer to this question is not very simple. The reason is that the success of the procedure depends on several factors that vary from person to person. Due to which no two individuals can have the same results. In order to get the answer to this question, you need to understand the laser hair removal procedure and how lasers work. It is not a magic trick or a fairy tale that will give you a smooth, hair-free body in just a single session. 

Laser hair removal involves heating and destroying the hair follicles so that new hairs cannot grow. The laser when directed to the unwanted hairs, puts them in a state of dormancy. The follicles then stay dormant for a longer period of time but when they grow again, they are fine, light and fewer in number. 

at-home laser hair removal

Thus, it is evident that hair will grow back after a laser hair removal session. But why? Let’s discuss the details in the article below. 

How does laser hair removal work?

Laser hair removal in Dubai directs high-heat laser beams to the hair. The melanin pigment in the hair absorbs the laser light, heats up, and gets destroyed. As a result, the hair growth is disabled temporarily because they enter the phase of dormancy. 

Here, you need to understand the growth cycle of hair follicles. Hairs grow in phases among which anagen is the phase of active hair growth. The lasers target the body hair that are in the anagen phase. Now it is not possible that at the time of the treatment, all the hairs in the targeted area are in the anagen phase. Some will be in the telogen phase and others will be in catagen. 

Hence, you might see hair growth at the treatment site after getting a session of laser hair removal. It is because the hair in the catagen or telogen phase might have entered the anagen phase now.  Therefore, laser experts recommend getting the required number of laser sessions to get rid of the hair completely. 

How many sessions are required?

It varies depending on the skin type, hair color and the size of the treatment area. Normally, 4-6 sessions of laser are required to remove the hair completely. These follow-up sessions help you in getting the most out of the laser hair removal treatment. These sessions allow you to cover all the hair that might have been missed in the previous session. 

Factors that Affect the Results 

The outcomes of laser hair removal depend on some factors that include;

  • Skin type and hair color: It is said that lasers work best on light skin tone and dark hairs.
  • The treatment area: Somebody areas grow hair faster than the other 
  • The density of hairs: The thickness of your hair also determines the number of sessions required to remove hair completely. 
  • Your overall health: Your overall health, diet and lifestyle also affect the results. 

Is laser hair removal permanent?

No. Laser hair removal is not permanent because the hair will eventually grow back even though fewer in number but they will. However, it is still one of the long-lasting procedures. As compared to shaving, tweezing or threading, laser hair removal keeps you hair-free for months and years. You can retain the results by undergoing maintenance sessions. It keeps the hair in a dormant state for a long time that you do not have to worry about removing them daily. 

Still, thinking that getting it once will remove your body hair for life, is definitely not true.

Take Away 

You must have got the answer by now. Yes, the hair grow back after laser hair removal after some time but their growth is significantly reduced. They appear fine, light and less in number. You should talk to your dermatologist and he/she will guide you about the treatment in detail. You can discuss the number of sessions required and all other concerns regarding hair regrowth. Moreover, he will also guide you about the aftercare instructions that will help you in a smooth recovery. 


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