How Long Does Laser Hair Removal Last?

laser hair removal process

For those frustrated with constant shaving, waxing, and tweezing, the idea of laser hair removal can seem like a dream come true. But, how long does laser hair removal actually last? Is it truly the ticket to a carefree, hairless existence you’ve longed for, or just another fleeting solution? This blog post aims to shed light on these questions, providing you with factual insights about laser hair removal, so you can make a well-informed decision. So, if you’re on your quest for a potentially razor-free life, read on!

Understanding the Science Behind Laser Hair Removal

Laser hair removal works by targeting the melanin pigment in the hair follicles. The laser’s light energy is absorbed by the melanin, converting it into heat which damages the hair follicles.

This damage inhibits or delays future hair growth, thus reducing the frequency of hair removal needs.

It’s important to note that this procedure requires multiple sessions to achieve optimal results due to the hair’s growth cycle.

Factors Influencing the Longevity of Laser Hair Removal: Skin Type and Hair Color

The longevity of laser hair removal is not a one-size-fits-all as it can be influenced by several factors, primarily skin type and hair color. The contrast between hair and skin color significantly affects the procedure’s effectiveness.

For instance, individuals with lighter skin and darker hair typically see better results. This is because the laser’s light is absorbed more by the dark pigment in the hair than by the skin, allowing for more efficient hair removal.

On the other hand, advancements in technology have made it possible for those with darker skin or lighter hair to also benefit from this procedure.

Average Results for Different Areas of the Body

In understanding the efficacy of laser hair removal, it’s crucial to consider that results may vary depending on the specific area of the body being treated. Here, we explore the average results for several commonly treated areas.


Laser hair removal on the face typically requires frequent sessions due to the high rate of hair growth in this area. The results are often visible after the first few sessions, reducing the need for shaving or waxing. However, hormonal changes can stimulate new hair growth, necessitating occasional touch-ups.


The underarm area usually responds well to laser hair removal. Most people experience significant hair reduction after 3 to 6 sessions, with results lasting up to several months or a year. Regular maintenance treatments may be needed to keep the area hair-free.


Laser hair removal on legs can yield prolonged results given the slower hair growth rate in this area. After a complete set of treatments, typically 6 to 8 sessions, many individuals enjoy smooth, hairless legs for up to a year or more. Touch-up sessions are usually less frequent, perhaps once a year.

Bikini Area

The bikini area tends to respond very well to laser hair removal due to the coarse nature of hair in this region. After an initial series of treatments, most individuals notice a significant reduction in hair growth. Results can last several months to a year, with occasional maintenance sessions recommended.


For men, the back is a common area of treatment. Due to the thickness and coarseness of back hair, the treatment may require more sessions. Nonetheless, the results are often worthwhile, with significant hair reduction that can last many months or even years, with occasional touch-ups.

Tips for Extending the Duration of Laser Hair Removal Results

  • Follow Post-Treatment Care: After each session, be diligent in following the aftercare instructions provided by your professional. This often includes avoiding sun exposure, hot baths, and strenuous exercise for a certain period, as well as using a mild moisturizer to soothe the skin.
  • Use Sun Protection: Sun exposure can stimulate hair growth and darken the skin, which might affect the effectiveness of future treatments. Apply a broad-spectrum sunscreen regularly, even on cloudy days, to protect your skin.
  • Regular Touch-Up Sessions: Depending on the area treated and your hair growth cycle, regular touch-up sessions may be necessary to maintain the results. These sessions are usually less frequent and less intense than the initial treatment course.
  • Healthy Lifestyle: A balanced diet, regular exercise, and staying hydrated can contribute to healthier skin, which may aid in extending the results of laser hair removal. Avoid habits that may stimulate hair growth, such as smoking.
  • Avoid Waxing or Plucking Between Sessions: Waxing or plucking can remove the hair from the follicle, leaving nothing for the laser to target during the next session. It’s recommended to shave instead, as shaving leaves the hair follicle in place.

Making the Choice: Is Laser Hair Removal Right for You?

In conclusion, laser hair removal offers a promising solution to those seeking a long-term solution to unwanted hair. With multiple sessions and regular maintenance, it could provide you with smoother, hair-free skin for extended periods. However, it’s crucial to remember that individual results can vary based on skin type, hair color, and treatment area.

At Yaletown Laser Centre, we have over 27 years of expertise in providing personalized laser hair removal treatments in Vancouver. If you’re contemplating whether this treatment is right for you, we invite you to book a consultation with our skilled professionals today. Let us guide you in your journey towards a potentially razor-free life.

Consultations Available Now

Take the first step. Get your questions answered and find out which treatment option is best for your personal situation by meeting with one of our knowledgeable medical staff at Yaletown Laser Centre for an in-person consultation.

Simply fill out the form on this page, and one of our experienced team members will reach out to you promptly to schedule your consultation.

*Individual results may vary.

Take The First Step - Request a Consultation

If you would like to schedule an in-person consultation, please fill out the form on this page and one of our knowledgeable medical staff members at Yaletown Laser Centre will reach out to you promptly. You can also call our Vancouver, BC office directly to schedule 604-332-3453. Yaletown Laser Centre serves the greater Vancouver, BC area.

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