Is laser hair removal permanent? Frequently asked questions and answers

This article has been reviewed and approved by certified skin therapist Magdalena on June 12, 2025

Have you ever thought about how great it would be not to have to shave your legs - forever? We understand exactly how you feel. At Estetikcentrum in Malmö, we answer many curious (and sometimes skeptical) questions about laser hair removal, especially when it comes to how permanent it actually is.

Here we have collected the most common questions we receive (and of course also our answers), so that you get a better idea of how the treatment works, how many treatments are needed and if it is suitable for you! Already now we can say that laser hair removal, especially with diode laser, is a popular option for those who want to reduce hair growth long-term.

Frequently asked questions and answers

Is laser hair removal really permanent?

Yes and no! During a laser treatment, hair follicles are destroyed in the growth phase, preventing them from producing new hairs. This means that you will experience a long-term reduction in hair growth. Many people find that they lose 80-90% of their hair permanently, especially on the face where lasers can give very good results. But the body is tricky and new hair follicles can be activated over time. This can be due to hormones or age, for example. That's why we sometimes recommend maintenance treatments, especially for areas that are sensitive to hormonal changes.

How many treatments are needed?

We wish one was enough, but the reality is a bit more demanding than that. Because the laser only works on follicles that are in an active growth phase (and not all hairs grow at the same time), multiple treatments are usually required every few weeks. For some areas, such as facial hair removal, quite a few treatments may be needed for best results. It all depends on skin type, hair color and genetic factors.

Does it hurt?

This is a question we are always asked and there is no exact answer, as the sensation varies from person to person. Many people describe it as a slight sting or a warm sensation. It is quickly over and well tolerated by most people. Our laser also has a built-in cooling system that relieves discomfort immediately upon contact with the skin. Our skilled and professional staff are of course with you all the way, from the first treatment to the last!

What should I consider before and after treatment?

Before treatment, the area should be shaved (not waxed or plucked!) and you should avoid sun for 2-4 weeks before and after each treatment. Afterwards, the skin may be a little red or sensitive, but it will settle quickly. Our therapists always send clear instructions for preparation as well as aftercare. 

Go hair-free at Estetikcentrum

Whether you are considering hair removal on the face or other parts of the body, laser is a modern and very effective way. However, it requires that it is done correctly. Here at Estetikcentrum , we work with the latest technology and tailor-made solutions for each client. Book your consultation with us today and we will help you take the first step!