Laser hair removal

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199 Providers
8 Discussions

Overview

Laser hair removal is a popular hair removal method in which laser light is focused on the skin to damage the hair follicles, preventing or delaying future hair growth. It is a minimally invasive method that can result in permanent hair removal if done properly. Several treatment sessions, usually about 4 to 6 sessions with intervals of 6 weeks, are needed for maximum results. You may need yearly appointments to maintain the desired results.

Discussions

superksu

superksu

Hello there! I'm curious about the validity of the claim that the body rejects medication when someone who has undergone laser hair removal is undergoing chemotherapy. Thank you for your insight.
Replies

Latest Reply: 4 Sep 2023

sbarr

sbarr

I'm thinking about getting a laser treatment between the chest and nipple area, but I'm pretty fair-skinned and blond. I've been reading up on it, checking out comments, and gathering info. Planning to have it done with a doctor's help. If you could assist me in finding the info, that would be awes
Replies

Latest Reply: 4 Sep 2023

adrutter

adrutter

While I can't be certain that the laser caused it, it seems my skin did react to something. Over the course of a week, I experienced intense itching, scattered redness, and the development of blisters. What steps should I take to address this situation?
Replies

Latest Reply: 4 Sep 2023

PinkPrincess218

PinkPrincess218

How long does it stay smooth? Would you also recommend an ice laser?
Replies

Latest Reply: 4 Sep 2023

jlmelsom

jlmelsom

I'm curious about the minimum age at which laser hair removal is effective. What is the minimum age for laser hair removal?
Replies

Latest Reply: 4 Sep 2023

mrswinterbottom

mrswinterbottom

How do I keep things clean down there after my laser hair removal at home? I'm married, got that laser thing done in that area, but I can't always wait for the hair to grow and then deal with it. Any tips for what I can do at home?
Replies

Latest Reply: 4 Sep 2023

Providers

Tommaso Savoia

Dr. Tommaso Savoia

Aesthetic Plastic Surgeon
Milan, Italy
19 years of experience
Italian, Spanish, Castilian , ...

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21

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Murat Kaan Sozer

Dr. Murat Kaan Sozer

Aesthetic Plastic Surgeon
Bursa, Turkey
28 years of experience
Turkish, English

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+15

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4

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Arda Katircioglu

Dr. Arda Katircioglu

Aesthetic & Plastic Surgeon
Istanbul, Turkey
21 years of experience
English, Turkish

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+15

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40

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Hayati Akbas

Dr. Hayati Akbas

Aesthetic Plastic Surgeon
Samsun, Turkey
35 years of experience
Turkish, Arabic , ...

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21

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Ali Sakinsel

Dr. Ali Sakinsel

Aesthetic Plastic Surgeon
Istanbul, Turkey
26 years of experience
Turkish, English , ...

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0

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Emre Kaynak

Dr. Emre Kaynak

Otolaryngologist & ENT Surgeon
Istanbul, Turkey
13 years of experience
Turkish, English

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+15

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42

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0

Everything About Laser Hair Removal

Published on 18 May 2023 | Last updated on 6 June 2023

By Medical Content TeamMedically Reviewed by Dr. Thierry Cahuzac

Fact-checked

Laser hair removal is a popular cosmetic procedure that uses concentrated beams of light (laser) to remove unwanted hair. During a laser hair removal session, a trained technician or healthcare provider applies a handheld device to the skin that emits the laser light. The laser targets hair follicles in the active growth phase (anagen) to disable them and prevent future hair growth.

Laser hair removal can be performed on various areas of the body, including the face, legs, arms, underarms, bikini line, and back. It typically requires multiple treatment sessions to target hair follicles at different stages of the growth cycle. Laser hair removal is a popular cosmetic procedure that offers a long-term solution for reducing unwanted hair growth.

Laser hair removal works by targeting the hair follicles to inhibit future hair growth. The process involves the use of a concentrated beam of light (laser) that is absorbed by the pigment (melanin) in the hair follicles. Here is an overview of how laser hair removal works:

  • Melanin absorption: The pigment (melanin) in the hair follicles absorbs the laser light energy. This absorption generates heat that damages the hair follicle and inhibits further hair growth.
  • Selective photothermolysis: Laser hair removal relies on the principle of selective photothermolysis, where the laser targets specific structures (in this case, the hair follicles) without damaging the surrounding skin tissue. The laser wavelength and parameters are selected to effectively target the melanin in the hair follicles while minimizing damage to the surrounding skin.
  • Hair growth cycle: Hair grows in cycles, including an active growth phase (anagen), a transitional phase (catagen), and a resting phase (telogen). Laser hair removal is most effective during the active growth phase when the hair follicle is actively producing hair. Multiple treatment sessions are needed to target hair follicles at different stages of the growth cycle.
  • Follicle damage: The heat generated by the laser damages the hair follicle, inhibiting its ability to produce new hair. Over time, with repeated treatments, the hair grows back finer and lighter, and many individuals experience significant hair reduction in the treated area.

Laser hair removal offers several benefits compared to traditional hair removal methods like shaving, waxing, or plucking. Some of the key benefits of laser hair removal include:

  • Precision: Laser hair removal targets specific hair follicles with precision, while leaving the surrounding skin undamaged. This precision helps to selectively target coarse, dark hairs while leaving the surrounding skin unharmed.
  • Speed: The laser emits pulses of light that can treat multiple hair follicles simultaneously. This allows for quick treatment of larger areas such as the legs, back, or chest.
  • Long-lasting results: Laser hair removal can lead to long-term hair reduction. Many individuals experience a significant reduction in hair growth after a series of treatment sessions. Some may even achieve permanent hair reduction in the treated areas.
  • Reduced ingrown hairs: Laser hair removal can help reduce the occurrence of ingrown hairs, which are common with traditional hair removal methods like shaving and waxing. By targeting the hair follicle, laser hair removal can prevent hair from growing back and becoming trapped under the skin.
  • Smooth skin: After laser hair removal treatments, the skin in the treated areas can feel smoother and silkier compared to other hair removal methods. This is because the hair follicles are damaged, leading to slower and finer regrowth.
  • Convenience: Laser hair removal offers a convenient solution for those looking to reduce unwanted hair growth. Once the desired results are achieved, maintenance treatments are typically needed less frequently than traditional hair removal methods.
  • Customizable treatment: Laser hair removal can be customized to suit individual needs and skin types. Different laser technologies and settings can be adjusted to target specific hair colors and skin tones effectively.
  • Safety: When performed by a qualified and experienced professional, laser hair removal is considered a safe procedure with minimal risks of side effects. 

Overall, laser hair removal is a popular choice for individuals seeking a long-term solution for unwanted hair growth. Its precision, speed, long-lasting results, and convenience make it an effective option for achieving smooth and hair-free skin in various areas of the body.

Determining if laser hair removal is right for you depends on several factors, including your hair color, skin type, hair texture, and overall goals for hair removal. Here are some key considerations to help you determine if laser hair removal is a suitable option for you:

  • Hair color and skin type: Laser hair removal works best on individuals with light skin and dark hair because the laser targets the pigment (melanin) in the hair follicles. People with darker skin tones or lighter hair colors may require specific types of lasers to effectively target the hair follicles without causing damage to the surrounding skin.
  • Hair texture: Coarse, thick hair typically responds better to laser hair removal compared to fine, light hair. The laser energy is better absorbed by darker, thicker hairs, making them more effectively targeted for removal.
  • Treatment area: Laser hair removal can be performed on various areas of the body, including the face, legs, arms, underarms, bikini line, and back. Consider the specific areas you want to target for hair removal and discuss your goals with a qualified practitioner.
  • Health considerations: Inform your healthcare provider or laser treatment specialist about any medical conditions, skin sensitivities, or medications you are taking. Certain conditions or medications may affect your eligibility for laser hair removal treatment.
  • Expectations: Laser hair removal is not a one-time treatment and typically requires multiple sessions to achieve optimal results. Understand that results may vary among individuals, and some may experience permanent hair reduction, while others may require periodic maintenance treatments.
  • Consultation: Schedule a consultation with a qualified laser hair removal provider to discuss your hair removal goals, assess your skin and hair characteristics, and determine if laser hair removal is a suitable option for you. The provider can answer any questions you may have and recommend a personalized treatment plan based on your needs.
  • Cost and commitment: Consider the cost of laser hair removal treatments and the commitment required for multiple sessions. Evaluate if laser hair removal aligns with your budget and lifestyle.

By considering these factors and consulting with a knowledgeable practitioner, you can determine if laser hair removal is the right choice for achieving your desired hair removal goals effectively and safely.

Preparing for laser hair removal treatments is essential to ensure optimal results and minimize the risk of complications. Here are some general guidelines on how to prepare for laser hair removal:

  • Consultation: Schedule a consultation with a qualified laser hair removal provider to discuss your treatment goals, assess your skin and hair type, and determine if you are a suitable candidate for laser hair removal.
  • Start treatment during the active growth phase: Laser hair removal is most effective when targeting hair follicles in the active growth phase. As hair grows in cycles, multiple sessions are needed to target hair in different growth stages. Starting treatment when hair growth is actively regrowing can maximize the effectiveness of laser hair removal.
  • Avoid sun exposure: It is recommended to avoid direct sun exposure, tanning beds, and sunless tanning products for at least 4-6 weeks before laser hair removal. Sun exposure can make the skin more sensitive to the laser and increase the risk of skin damage.
  • Avoid hair removal methods: Refrain from plucking, waxing, or electrolysis in the treatment area for 4-6 weeks before your laser hair removal session. These methods can disturb the hair follicles and interfere with the laser's targeting of the hair roots.
  • Shave the treatment area: The day before your laser hair removal appointment, shave the treatment area to ensure that the hair is short. This allows the laser to target the hair follicles more effectively without singeing the surface hair.
  • Skincare: Keep your skin clean and free of lotions, creams, or makeup on the day of your laser hair removal treatment. Clean skin helps the laser penetrate the hair follicles more efficiently.
  • Avoid certain products: Avoid using skincare products that contain exfoliating ingredients, retinoids, or acids in the treatment area for a few days before your laser hair removal session. These products can increase skin sensitivity and potential side effects.
  • Stay hydrated: Drink plenty of water before your laser hair removal appointment to keep your skin hydrated and promote faster healing post-treatment.
  • Follow instructions: Follow any specific pre-treatment instructions provided by your laser hair removal provider. These may include avoiding certain medications, skin care products, or activities that can impact the effectiveness of the treatment.

By following these preparation tips and communicating openly with your laser hair removal provider, you can help ensure a successful treatment session and achieve optimal results. It's essential to discuss any concerns or questions you have with your provider to ensure a safe and effective laser hair removal experience.

Laser hair removal is typically performed by trained professionals, such as dermatologists, plastic surgeons, or licensed laser technicians, using specialized laser devices. The provider assesses the individual's skin and hair characteristics, determines the appropriate laser settings, and ensures the safety and effectiveness of the treatment.

During a laser hair removal procedure, you can expect the following steps and sensations:

  1. Preparation: Before the procedure, the treatment area will be cleaned, and a cooling gel may be applied to protect the skin and help the laser penetrate the hair follicles more effectively.
  2. Eye protection: Both you and the technician will wear protective goggles to shield your eyes from the laser light during the procedure.
  3. Laser application: The technician will use a handheld device to deliver the laser pulses to the treatment area. You may feel a sensation of heat or a mild stinging or snapping feeling as the laser targets the hair follicles.
  4. Spot testing: In some cases, the technician may perform a spot test on a small area to assess your skin's reaction to the laser and determine the appropriate settings for the treatment.
  5. Treatment area: The technician will move the laser device across the treatment area, targeting individual hair follicles. The duration of the procedure will depend on the size of the area being treated.
  6. Discomfort: While laser hair removal is generally well-tolerated, some individuals may experience mild discomfort or a sensation similar to a rubber band snapping against the skin during the procedure. The level of discomfort can vary depending on your pain tolerance and the sensitivity of the treatment area.
  7. Cooling measures: Some laser devices have built-in cooling mechanisms to help minimize discomfort and protect the skin during the procedure. Cooling air or a cooled tip on the laser device may be used to soothe the skin.
  8. Post-procedure care: After the procedure, the technician may apply a soothing gel or cream to the treated area to help alleviate any redness or irritation. It is essential to follow any post-procedure care instructions provided by your provider to promote healing and reduce the risk of side effects.

By understanding what to expect during a laser hair removal procedure, you can feel more prepared and informed about the process. It's essential to communicate openly with your provider about any concerns or discomfort you may experience during the treatment to ensure a safe and effective experience.

After a laser hair removal procedure, you can expect the following effects and considerations:

  • Immediate side effects: Immediately after the procedure, you may experience mild redness and slight swelling in the treated area. This is a normal reaction to the laser treatment and should subside within a few hours to a day.
  • Sensitivity: The treated skin may feel sensitive or tender to the touch for a day or two after the procedure. Avoid touching or scratching the treated area to prevent irritation or infection.
  • Cooling and soothing: Your provider may apply a cooling gel or cream to the treated area to soothe the skin and reduce discomfort. You can also apply aloe vera or a cold compress at home to help alleviate any redness or swelling.
  • Avoid sun exposure: It is crucial to avoid direct sun exposure and tanning beds for a few weeks after the procedure. Protect the treated area with sunscreen and clothing to prevent skin damage and hyperpigmentation.
  • Hair shedding: In the weeks following the procedure, you may notice that the treated hair begins to shed. This is a natural part of the hair removal process as the damaged hair follicles expel the treated hairs. Avoid waxing or plucking the shedding hairs and allow them to fall out on their own.
  • Avoid irritants: Refrain from using harsh skincare products, exfoliants, or perfumes on the treated area for a few days after the procedure. These products can irritate the skin and interfere with the healing process.
  • Hydration: Keep the treated skin well-hydrated by drinking plenty of water and applying a gentle, non-comedogenic moisturizer to prevent dryness and promote healing.
  • Follow-up care: Follow any post-procedure care instructions provided by your provider, such as avoiding hot baths, saunas, or strenuous exercise for a few days. These activities can increase skin sensitivity and the risk of complications.
  • Multiple sessions: Depending on your treatment plan, you may require multiple laser hair removal sessions to achieve optimal results. Schedule your follow-up sessions according to your provider's recommendations for the best outcome.
  • Results: Over the following weeks and months, you should start to see a reduction in hair growth in the treated area. The full results of laser hair removal may take several sessions to become apparent, with hair becoming finer and lighter over time.

If you experience any unusual or severe side effects after a laser hair removal procedure, such as blistering, severe pain, or skin discoloration, contact your provider immediately for further guidance and assistance. Otherwise, following these post-procedure care tips can help promote healing and ensure a successful laser hair removal experience.

While laser hair removal is generally considered safe when performed by a trained professional, there are potential risks and side effects associated with the procedure. It is essential to be aware of these risks before undergoing treatment. Some common risks and side effects of laser hair removal include:

  • Skin irritation: Temporary redness, swelling, and skin irritation are common after laser hair removal. These effects typically subside within a few hours to a day after treatment.
  • Pigment changes: Changes in skin pigmentation, such as lightening or darkening of the skin, may occur following laser hair removal. This is more common in individuals with darker skin tones and can be temporary or permanent.
  • Blistering or crusting: In rare cases, laser hair removal may cause blistering, crusting, or scabbing of the skin. This can occur if the laser settings are too high or if the skin is not adequately protected during treatment.
  • Scarring: While uncommon, laser hair removal can lead to scarring, especially if the skin is not properly cared for post-treatment or if the procedure is performed incorrectly.
  • Skin sensitivity: Some individuals may experience increased skin sensitivity, itching, or discomfort in the treated area following laser hair removal. This sensitivity usually resolves on its own but can be managed with soothing creams or gels.
  • Risk of burns: If the laser is not used correctly or if the skin is not adequately cooled during treatment, there is a risk of burns. It is crucial to seek treatment from a qualified and experienced provider to minimize this risk.
  • Eye injury: Laser hair removal can pose a risk of eye injury if proper eye protection is not used during the procedure. Both the patient and the practitioner should wear protective goggles to shield their eyes from the laser light.
  • Hair regrowth: While laser hair removal can lead to long-term hair reduction, some individuals may experience regrowth of fine or lighter-colored hairs in the treated area. Maintenance sessions may be needed to target these hairs effectively.
  • Infection: In rare cases, laser hair removal can lead to skin infections if proper hygiene practices are not followed or if the skin is compromised after treatment. It is essential to keep the treated area clean and follow post-procedure care instructions.
  • Hypoallergenic reactions: Some individuals may experience allergic reactions to the cooling gels or creams used during laser hair removal. It is essential to inform your provider of any known allergies before treatment.

To minimize the risks and side effects of laser hair removal, ensure that you receive treatment from a reputable and qualified provider, follow pre- and post-treatment care instructions diligently, and communicate openly about any concerns or medical conditions you may have. If you experience severe or persistent side effects after laser hair removal, seek medical attention promptly.

The cost of laser hair removal can vary depending on several factors, including the treatment area, the number of sessions required, the geographic location, the provider's expertise, and the type of laser technology used. Here are some general guidelines on the cost of laser hair removal:

  • Treatment area: The size of the treatment area significantly impacts the cost of laser hair removal. Larger areas, such as the back or legs, will typically cost more than smaller areas like the upper lip or underarms.
  • Number of sessions: Laser hair removal usually requires multiple sessions to achieve optimal results due to hair growth cycles. Providers often offer package deals for a series of treatments, which can help reduce the overall cost per session.
  • Geographic location: The cost of laser hair removal can vary based on the region or city where the treatment is performed. Urban areas and regions with higher living costs may have higher treatment prices.
  • Provider's expertise: Experienced and reputable providers may charge higher fees for laser hair removal services. It is essential to choose a qualified practitioner who uses safe and effective laser technology.
  • Laser technology: Advanced laser technologies, such as diode lasers or alexandrite lasers, may be more expensive but offer more effective and comfortable treatments compared to older laser systems.
  • Consultation fee: Some providers may charge a consultation fee, which is typically applied towards the cost of the treatment if you decide to proceed with laser hair removal.
  • Package deals and discounts: Many clinics offer package deals, promotions, or discounts for multiple sessions or combination treatments. It is worth inquiring about any specials that may help reduce the overall cost.
  • Maintenance treatments: After completing the initial series of laser hair removal sessions, some individuals may require periodic maintenance treatments to target any regrowth. Consider the long-term cost of maintenance when budgeting for laser hair removal.

On average, the cost of laser hair removal can range from $200 to $500 per session, depending on the factors mentioned above. It is essential to schedule a consultation with a reputable provider to discuss your treatment goals, assess the treatment area, and receive a personalized quote based on your specific needs. Be wary of significantly low-cost offers, as they may indicate inferior quality treatments or outdated technology. Investing in a reputable provider and quality treatment can help ensure safe and effective laser hair removal results.

Why should I shave before laser hair removal?

Shaving the area the day before or the day of the treatment helps ensure that the laser energy targets the hair follicles beneath the skin's surface effectively without singeing the surface hair. Shaving removes the visible hair above the skin, allowing the laser to focus on the hair follicles below the surface. This ensures that the laser energy is efficiently absorbed by the melanin (pigment) in the hair follicles, leading to optimal hair reduction results. This also lowers the chance of skin irritation or burns that can occur if surface hair is too long during treatment.

Does laser hair removal hurt?

Laser hair removal typically causes minimal discomfort, often described as a sensation similar to a rubber band snapping against the skin or a mild stinging or tingling sensation. The level of discomfort experienced during laser hair removal can vary depending on individual pain tolerance, the treatment area, and the type of laser technology used.

How many sessions of laser hair removal do I need?

On average, most individuals require a series of 6 to 8 laser hair removal sessions spaced 4 to 6 weeks apart to achieve significant hair reduction. After the initial sessions, maintenance treatments may be needed periodically to target any regrowth and maintain long-lasting results.

How long does a laser hair removal session last?

The duration of a laser hair removal session can vary depending on the size of the treatment area and the specific area being treated. On average, a laser hair removal session can last anywhere from a few minutes to about an hour.

Are the results of laser hair removal permanent?

While laser hair removal can provide long-lasting hair reduction, it is important to note that the results are not always considered permanent. Laser hair removal works by targeting and damaging hair follicles to inhibit future hair growth. With each session, the hair grows back finer and lighter, and over time, many individuals experience significant hair reduction.