How Long Does Laser Hair Removal Last?1

How Long Does Laser Hair Removal Last?

Laser hair removal is often presented as a permanent solution for eliminating body hair. Considering its higher cost compared to shaving or waxing, many individuals are curious about its durability before committing to it. While it would be ideal if laser hair removal offered a lifelong remedy for unwanted hair, true permanence is rare. Nevertheless, laser hair removal provides significantly longer-lasting results compared to other hair removal methods. In this article, we will explore how long does laser hair removal last, factors that can influence its longevity for individuals, and the recommended frequency of sessions to achieve substantial outcomes. Let’s delve into the details!

How Long Does Laser Hair Removal Last?

What Does Laser Hair Removal Entail?

Laser hair removal is a procedure employed to eliminate body hair. During this treatment, a dermatologist utilizes a laser with a specific wavelength to target the melanin pigment in your hair follicles. By absorbing the light energy, the melanin converts it into heat, ultimately leading to the destruction of the hair follicles. It’s important to note that only the actively growing hair follicles are affected by the laser, while dormant follicles and the surrounding skin remain unaffected. Laser hair removal is widely regarded as the most effective method for achieving long-lasting hair reduction. This treatment offers various advantages, including the following:

  •  Elimination or reduction of unwanted hair
  • Time and cost savings compared to temporary hair removal methods like waxing
  • Improvement of skin conditions associated with hair growth, such as folliculitis and discoloration
  • Enhancement of skin texture and overall evenness
  • Prevention and elimination of ingrown hairs

What is the Duration of Laser Hair Removal?

Laser hair removal is often marketed as a permanent solution for removing body hair, but it’s not entirely accurate. After undergoing the treatment and achieving hair-free skin, the results typically last for several months to years. However, it’s important to note that laser hair removal doesn’t eliminate hair follicles; it merely damages them. Consequently, hair has the potential to regrow over time. 

Moreover, the effectiveness of laser hair removal is influenced by the growth stage of the follicles, known as the anagen stage. Since not all hair grows at the same rate, individuals new to laser hair removal may require approximately 2 to 6 sessions before significant changes become evident. While some people may experience a reduction of 10 to 25 percent in hair growth after the initial session, individual responses can vary. 

How Long Does Laser Hair Removal Last?

Encouragingly, with subsequent treatments, the amount and thickness of treated hair tend to decrease. This suggests that consistent laser sessions could potentially lead to permanent hair removal, although this outcome is not guaranteed. Regarding touch-ups, the frequency of additional treatments depends on factors such as skin type, hair color, hair thickness, and the specific body area. Some individuals may go over a year without needing further sessions, while others may require touch-ups every few months. An indicator that it’s time for a touch-up is the appearance of soft, downy hairs in the treated area.

How Much Does Laser Hair Removal Cost?

Compared to shaving or waxing, laser hair removal comes with a significantly higher price tag. According to the 2020 statistics from the American Society of Plastic Surgeons, the average cost per session is a staggering $389. Considering that multiple sessions are usually required for optimal results and the need for ongoing maintenance, it can become a substantial investment. Consequently, it is crucial to prioritize visiting an experienced and licensed provider to ensure a successful and safe treatment.

Which Factors Influence the Duration of Laser Hair Removal Results?

While maintenance treatments once or twice a year are advised to address natural hair regrowth, there are additional factors that can contribute to a faster recurrence of hair growth, as highlighted by King.

How Long Does Laser Hair Removal Last?


According to Green, hormonal changes have the potential to affect hair regrowth following laser hair removal, which can apply to various situations. For instance, individuals who undergo laser hair removal and subsequently become pregnant may require touch-up sessions after giving birth. Additionally, those with polycystic ovary syndrome (PCOS) may experience unexpected facial hair growth. Hormonal birth control can also play a role, as some individuals may switch contraceptives without significant effects, while others might undergo substantial hormonal shifts leading to hair regrowth.

See also  Fresh face: Anthony Greenfield

Skin and Hair Color

Laser hair removal primarily focuses on targeting melanin, making it most effective for individuals with light skin and dark hair. According to King, this ideal combination ensures that the treatment targets the hair while minimizing potential harm to the skin. However, it’s worth noting that darker skin increases the risk of burns, while lighter hair can reduce the effectiveness of the procedure.

Green explains that laser hair removal delivers optimal results on individuals with fair skin and dark hair due to the clear contrast between the hair and skin. Nevertheless, advancements in laser technology have made it possible to perform laser hair removal on a broader range of skin tones and hair colors, including darker skin and lighter hair colors.

The State of the Hair Follicle

In cases where the hair follicle is destroyed during the laser hair treatment, the results are typically permanent. However, if the hair follicle is damaged but not completely eradicated, there is a possibility of recovery and eventual regrowth of the hair. In such instances, the regrown hair often appears lighter and thinner compared to its previous state.


Many individuals opt for laser hair removal on various body parts such as the underarms, legs, face, bikini area, buttocks, or genital area. However, the location of the treatment can impact its duration.

Face: Hair on the face, including the upper lip, cheeks, and chin, tends to regrow more quickly compared to other areas. Consequently, it is generally necessary to repeat the initial laser treatments every 4 to 6 weeks for optimal effectiveness.

Underarms and pubic area: The hair in the underarms and pubic region is typically thicker than hair found in other body parts. Therefore, achieving noticeable results may require a higher number of treatments. Similar to the face, it is recommended to space the treatments 4 to 6 weeks apart.

Body: Hair growth on the legs and back tends to be slower, especially in non-hormonal areas. This is good news! As a result, individuals undergoing laser hair removal in these areas may be able to wait up to 8 weeks between treatments, thanks to the slower regrowth rate.

How Long Does Laser Hair Removal Last?

What is the Timeframe for Hair Regrowth to Occur?

To determine the duration before hair regrows, it is helpful to understand the hair growth cycle.

Stages of Hair Growth

  • The growth of hair occurs in four stages:
  • Anagen: The active growth phase.
  • Catagen: The transitional phase.
  • Telogen: The resting phase.
  • Exogen: The shedding phase.

At any given time, there are hairs in various stages of this cycle. Laser hair removal operates by vaporizing hairs that already exist beneath the skin and at the root. As a result, it can only effectively target hairs in the anagen or growing phase. This is why multiple treatments, spaced apart, are necessary to address all the hair growth in a specific area.

Regrowth in the Body

Throughout the process of laser treatments, you may still observe hair growth. This can include a combination of regrowth and untreated hair.

After completing your full treatment course, it is possible that you may not experience regrowth for several years.

Laser hair removal on the body can potentially yield permanent or highly enduring results. With time, any hair that does regrow is expected to be minimal, sparse, and finer in texture.

See also  Now we finally meet Alexander thanks to Dmitry Zemenkov

Regrowth on the Face

When it comes to facial hair, laser hair removal is generally not considered a permanent solution but can offer long-lasting effects.

Individual experiences vary, with some people noticing no hair regrowth for 10 years or even longer. However, others may experience regrowth sooner and may need annual touch-up treatments to maintain the desired hair reduction and keep unwanted hair at bay.

What is the Recommended Frequency for Laser Hair Removal Treatments?

How Long Does Laser Hair Removal Last?

If you’re new to laser hair removal, it generally requires 2 to 6 treatments before you start noticing significant changes in hair reduction. After the initial session, individuals typically experience a 10% to 25% decrease in hair in the targeted area, although results vary for each person.

The frequency of your laser hair removal treatments will depend on various factors, and your dermatologist will provide specific guidance. Typically, treatments are scheduled 4 to 6 weeks apart, but this can vary based on your circumstances.

Once you have achieved your desired hair-free results, the frequency of touch-up treatments can also vary. Some individuals may require 1 to 4 touch-ups per year, while others may go for extended periods without any touch-ups. You will know it’s time for a touch-up treatment when you start noticing the growth of soft, downy hair in the previously treated area.

Is it Possible to Perform Touch-up Treatments for Laser Hair Removal at Home?

While the availability of home lasers may be enticing, it’s important to exercise caution when considering self-administered touch-up treatments. While you can pluck or thread resistant hairs, it is generally recommended to leave laser treatments to board-certified doctors. Many people tend to be overly aggressive with home lasers, risking injury or experiencing long-term side effects. Remember the adage: if something seems too good to be true, it probably is.

How to Prolong the Effectiveness of Laser Hair Removal?

Effective strategies for maximizing the longevity of your laser hair removal:

Choose a qualified dermatologist: Opt for a board-certified physician with expertise in laser hair removal to ensure safe and effective treatment, minimizing the risk of adverse effects like pigment changes, burning, or scarring.

Avoid waxing before your appointment: Refrain from plucking or waxing for at least six weeks before your laser hair removal session. The laser requires pigment in the hair follicles to target effectively, so shaving is recommended instead.

Protect your skin from the sun: Minimize sun exposure and avoid sunbathing or tanning beds for four to six weeks before your laser treatments. Apply sunscreen as part of your aftercare routine and consider scheduling your sessions during fall or winter for added sun protection.

Review your medications: Certain medications can increase skin sensitivity to the laser, potentially leading to pigment changes or burns. Consult with your dermatologist about your medications to ensure their compatibility with laser hair removal.

Cleanse your skin: Before your treatments, ensure your skin is clean and free from makeup or oily products. This allows for better laser penetration and reduces the risk of skin irritation.

Avoid perfume and deodorant: To prevent further skin irritation after the treatment, refrain from using cosmetic products with added perfume or fragrance.

Consider hormonal factors: Hormonal imbalances can impact the regrowth of hair after laser hair removal. Your dermatologist may evaluate your hormonal status, especially if you have conditions like polycystic ovarian syndrome (PCOS), use hormone replacement therapy, or experience hormonal changes during perimenopause or menopause.

By following these tips, you can optimize the effectiveness and duration of your laser hair removal results.

Possible Side Effects to Be Aware Of

In general, laser hair removal is a safe and effective method, although it may not provide the utmost comfort during the procedure. Some individuals have reported a burning or stinging sensation, prompting laser technicians to offer numbing cream.

See also  Beauty Shots by Kyle Springate for Elle Man Serbia October 2019

In the rare event of side effects, they are typically minor discomfort, temporary swelling, or redness that subside within three days. However, it is crucial to seek treatment from a qualified dermatologist to minimize the risk of potential complications, which include:

  1. Formation of blisters
  2. Possibility of infection
  3. Potential for scarring
  4. Changes in skin tone, particularly noticeable in individuals with darker skin
  5. Occurrence of cold sores if one is HSV positive

Most of the time, the skin returns to its normal shade, but in some cases, these changes can be permanent. This underscores the importance of choosing a board-certified dermatologist or plastic surgeon for your laser hair removal treatments.

Remember to adhere to the provided aftercare instructions to minimize the likelihood of experiencing any unpleasant side effects.

Best IPL Hair Removal Device for Longer Lasting Hair Removal: Ulike IPL

Ulike Sapphire Air3 is the ultimate solution for hair removal. This revolutionary device guarantees exceptional results in just three weeks. 

Utilizing state-of-the-art ice-cooling technology, it ensures the safety of your skin by preventing any heat damage, while effectively targeting hair follicles with precise IPL pulse light. Say goodbye to painful hair removal methods as this product ensures a pain-free experience. 

With an enhanced auto glide mode, it delivers flashes every 0.7 seconds, allowing for a quick session of less than seven minutes. Moreover, the device offers three energy modes to cater to your specific needs. Embrace this affordable alternative to shaving and waxing, saving both your time and money. The Ulike Sapphire Air3 has FDA approval, guaranteeing a safe and comfortable hair removal experience unlike any other.                  


  • You will receive essential hair removal accessories such as a razor and protective goggles.
  • Offers state-of-the-art cooling technology for a soothing and gentle hair removal experience.
  • Provides comfort for the entire body, including sensitive bikini areas.
  • Experience a safe and comfortable hair removal process with the advanced light technology it employs.
  • Provides added protection and assurance with a 90-day money-back guarantee.


  • Individuals with skin disorders are encouraged to consider utilizing this product.

How it works?

To begin, use the provided razor to remove any visible hair from the treatment area. Once the visible hair is removed, put on the IPL safety goggles from the packaging to protect your eyes during the treatment. For optimal results, select the Power mode on the device, which is recommended for most users. 

Press the treatment button on the device to start the process. The light on the device will turn off to indicate that it is effectively targeting the designated areas. For each treatment, move the device to a new area. 

Press the treatment button again before treating each new region to ensure comprehensive coverage. To treat larger body areas like the legs more easily, activate the “gliding” mode by holding the treatment button for two seconds. This mode allows for uninterrupted treatment while effortlessly gliding the device over the skin.


When performed by a licensed professional, laser hair removal is generally regarded as a safe procedure. However, it is not entirely devoid of risks, and the level of discomfort you may encounter can vary depending on the area of the body being treated. 

It is advisable to have a conversation with your provider regarding your personal pain tolerance. Additionally, inquire about the techniques they can employ to minimize any potential discomfort. Some options to consider include the use of numbing agents, pre-treatment icing, or the utilization of chill tips on lasers. 

We have also provided an IPL hair removal device for you named Ulike Sapphire Air3. You can give it a try and achieve smooth skin.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: