Physician-Led Laser Hair Removal
Laser Hair Removal in Mississauga
Long-term hair reduction for the face and body, personalized to your skin tone and hair type. Every treatment begins with a consultation to assess your skin, discuss your goals, and ensure laser hair removal is the right option for you.
The Difference It Makes
Why More Clients Are Choosing Laser Over Waxing and Shaving
Waxing, shaving, and threading are maintenance routines, not solutions. They address hair at the surface temporarily and begin the cycle all over again within days or weeks. The cost adds up. The time adds up. And the side effects, from ingrown hairs to skin irritation to post-waxing redness, are a regular part of the experience for many clients.
Laser hair removal works differently. Instead of removing hair from the surface, it targets the hair follicle itself the structure responsible for producing new hair growth. Over a course of sessions, the follicles in the treated area are progressively damaged to the point where they can no longer support active hair production. The result is a lasting, significant reduction in hair growth that most clients describe as genuinely life-changing compared to their previous routine.
This is not a one-session result, and it is not a permanent removal in every follicle for every client. But for the right candidate with the right technology and the right number of sessions, it is the most effective long-term hair reduction option currently available.
“Most of our clients tell us they wish they had done this sooner. The freedom from a weekly waxing or shaving routine is something they did not expect to feel as significant as it does.”
Sadia Tarar
Aesthetic Expert
The Science
How Laser Hair Removal Works
Laser hair removal works through selective photothermolysis. Laser energy is emitted at a wavelength preferentially absorbed by melanin the pigment concentrated within the hair follicle and shaft. As the melanin absorbs the energy, it converts to heat that travels down the shaft into the follicle’s dermal papilla the structure responsible for new hair growth. When the papilla is sufficiently damaged, the follicle loses its ability to produce active hair.
Why multiple sessions are essential: Hair does not all grow at the same time. Every follicle cycles through three phases: anagen (active growth), catagen (transition), and telogen (rest). Laser is only effective on follicles in the anagen phase the only phase where the hair shaft is actively connected to the papilla and melanin concentration is highest. At any given time, only 20 to 30 percent of hairs in a treatment area are in this phase. Each session addresses the active follicles at that point. As you complete more sessions, the total active follicle population progressively diminishes.
At DermEsthetics, our treatments are performed using the GentleMax Pro by Candela Medical a dual-wavelength platform with a 755nm Alexandrite wavelength (most effective for Fitzpatrick types I to III) and a 1064nm Nd:YAG (safer and more effective for medium to deeper skin tones, Fitzpatrick types IV to VI). Built-in Dynamic Cooling Device technology delivers a brief protective burst before each pulse, protecting the skin surface and keeping sessions comfortable throughout.
Phase 1
Anagen
Active growth phase. The hair shaft is connected to the papilla -- melanin is concentrated and laser energy reaches the follicle effectively.
Phase 2
Catagen
Resting phase. The follicle is dormant and the hair shaft is shed or preparing to shed. Not a target for laser treatment.
Phase 3
Telogen
The thermal signal triggers fibroblasts to produce new collagen neocollagenesis that builds over months.
Where We Treat
Treatment Areas
Thermage skin tightening can be applied to six areas of the face and body, each using a precisely sized treatment tip matched to the anatomy being treated.
Face
Upper Lip and Chin
One of the most emotionally loaded hair concerns we see not because of volume, but because of visibility. Often linked to hormonal changes including pregnancy, perimenopause, and PCOS.
Hormonal influence continues to stimulate follicle activity even after successful treatment meaning facial hair may need more sessions than body areas. Our team will assess this honestly at consultation.
Typical sessions: 8 to 12 (with maintenance)
Spacing: 4 to 6 weeks
Underarms
Underarms
One of the most popular laser sites and typically one of the most satisfying. Underarm hair is usually coarse and dark, meaning high melanin concentration and a strong response to laser energy.
Sessions are fast the underarm area is small and typically treated in under 15 minutes. Most clients notice significant reduction in hair density after just 2 to 3 sessions.
Typical sessions: 6 to 8
Spacing: 4 to 6 weeks
Bikini and Brazilian
Bikini and Brazilian
A long-term alternative to regular waxing. Hair in this area is typically coarse and dark a good laser candidate. Many clients also report fewer ingrown hairs after laser treatment.
This area has some of the more sensitive skin on the body. Dynamic Cooling Device technology significantly reduces discomfort. Your specialist will confirm the options (bikini line, extended, or full Brazilian) at consultation.
Typical sessions: 6 to 8
Spacing: 4 to 6 weeks
Legs
Legs
Eliminates one of the most time-consuming body shaving routines. Leg hair tends to respond well to laser across a range of hair colours and skin tones.
Leg hair has a naturally longer growth cycle, so sessions are spaced slightly further apart than facial areas. Most clients notice visible thinning progressively through their course.
Typical sessions: 6 to 8
Spacing: 6 to 8 weeks
Arms
Arms
Full arms or lower arms only one of the more versatile treatment areas. Chosen for a range of reasons, from smooth skin year-round to managing hair that has become more visible over time.
Lighter, finer arm hair contains less melanin and may produce more variable results. Our team will be honest at consultation if your arm hair colour is likely to affect the expected outcome.
Typical sessions: 6 to 8
Spacing: 6 to 8 weeks
Back and Chest
Back and Chest
Available for all clients. Commonly requested for managing dense hair growth and improving skin comfort and confidence. Hair in this area is typically coarse and dark and responds well to laser.
Hormonal factors can influence regrowth here, particularly for clients with conditions affecting androgen levels. Our team will discuss this at consultation.
Typical sessions: 6 to 8
Spacing: 6 to 8 weeks
Why It Is Worth It
The Benefits of Laser Hair Removal
Long-Term Hair Reduction
Progressive, significant reduction in hair growth over a full course -- with far less regrowth than any surface hair removal method delivers.
No More Ongoing Routine
Once a full course is complete, most clients no longer need to maintain a waxing, shaving, or threading schedule -- freeing up considerable time and ongoing cost.
Comfortable, With Integrated Cooling
Built-in cooling technology delivers a protective burst before each pulse, keeping sessions comfortable even in more sensitive areas.
Calibrated to Your Skin and Hair
By targeting the follicle rather than removing hair at the surface, laser hair removal eliminates the skin trauma that causes ingrown hairs and shaving-related irritation.
Calibrated to Your Skin and Hair
Two available wavelengths allow our team to match the treatment to your specific skin tone and hair type -- not apply a single setting to every client.
No Downtime
Return to your normal daily routine immediately after each session. Minor redness settles within a few hours for most clients.
The DermEsthetics Difference
Why Choose DermEsthetics for Laser Hair Removal
Not all laser hair removal is the same. The difference between a satisfying, long-term result and an underwhelming one often comes down to two things: the technology being used and the expertise of the team operating it.
At DermEsthetics, every treatment is performed by a trained, credentialed member of our medical aesthetics team, working to protocols developed under the clinical oversight of Dr. Sadia Tarar, MBBS, our founder and clinical director with over 25 years of combined medical and aesthetics experience. We do not apply one setting to every client. We do not rush sessions to volume throughput. And we will always tell you honestly at consultation, before you book whether laser is the right approach for your skin tone, your hair type, and your goals.
The Right Wavelength for Your Skin
Our dual-wavelength laser system allows us to select the 755nm Alexandrite for lighter skin tones or the 1064nm Nd:YAG for medium to deeper skin tones -- whichever is safest and most effective for your profile.
Honest Session Planning
We discuss realistic session numbers for your specific area and hair type at consultation, so you know what to expect before you begin. No surprises, no upselling.
A Trained, Credentialed Team
Every specialist who performs your treatment is trained to DermEsthetics' clinical protocols and credentialed in the technology they operate. Consistent care at every visit.
Important to Know
Laser Hair Removal vs. IPL -- What Is the Difference?
Many clients come to us having tried IPL (Intense Pulsed Light) treatments and experienced inconsistent results. This is a common frustration and it matters to address directly. IPL is not laser. Understanding the difference helps explain why your previous experience may not reflect what medical-grade laser can achieve.
IPL -- Intense Pulsed Light
Broad-Spectrum Light
- Uses a broad spectrum of multiple wavelengths scattered across the skin
- Less precise targeting of melanin in the follicle
- More prone to inconsistent results across different skin tones
- Higher safety risk for clients with medium to darker skin tones
- Often available as a consumer home device
Medical-Grade Laser
Single, Precise Wavelength
- A single, clinically calibrated wavelength targeted at melanin in the follicle
- Precise, controlled energy delivery with exact pulse parameters
- Consistently superior long-term results for the right candidate
- Dual-wavelength system selectable for different skin tones safely
- Operated by a trained, credentialed medical aesthetics specialist
If you have tried IPL before without the results you expected, that does not mean laser will not work for you. Our team will assess your hair and skin profile at consultation and give you an honest assessment of what laser can realistically achieve.
What to Expect
Your Treatment Experience at DermEsthetics
Consultation
Full skin and hair assessment. We review your skin tone, hair type and colour, area, health history, and medications. We discuss session numbers, realistic results, and what to do between sessions before you commit to anything.
Preparing for Treatment
Shave the treatment area 24 hours before your appointment -- not wax or pluck. Shaving leaves the follicle intact for the laser to work with. Your specialist confirms all preparation at consultation.
The Treatment
Your specialist calibrates wavelength, energy, and spot size for your skin and area. Protective eyewear provided. Precise pulses with a brief cooling burst before each one. 10 to 60 minutes depending on area size.
Immediately After
Mild redness or warmth for a few hours -- normal and settles the same day. Treated hairs shed naturally over the following 1 to 3 weeks as follicles respond to the laser energy. This shedding is the treatment working.
Between Sessions
Consistent sun protection on treated areas. Avoid heat for 48 hours after each session. Return at the recommended interval to align with the next cohort of follicles entering their active phase.
What to Expect, Over Time
Results and Timeline
Results build progressively. Most clients notice a meaningful reduction in hair density and regrowth rate from the second or third session onward.
After Sessions 1 to 2
Treated hairs shed within 1 to 3 weeks of each session. Between sessions, patchy or uneven regrowth is normal different follicles are cycling through different phases.
After Sessions 3 to 4
Visible reduction in hair density and slower regrowth rate. Remaining hair tends to be finer and lighter than before treatment began.
After a Full Course
Most clients in the right candidate profile see 80 to 90 percent long-term reduction in treated hair -- the most significant and lasting improvement.
Ongoing Maintenance
Some follicles may reactivate over time, particularly in hormonally influenced areas. Occasional maintenance sessions -- typically once every 6 to 12 months -- help sustain results.
An honest note: Laser hair removal provides long-term hair reduction, not a guaranteed permanent removal of every follicle. Results vary based on hair colour, coarseness, skin tone, hormonal factors, and consistency with the recommended session schedule. Our team will give you an honest assessment of what is achievable for your specific profile at consultation.
Is This Treatment Right for You?
Who Is Laser Hair Removal Suitable For?
Laser hair removal is one of the most widely suitable cosmetic treatments available but not everyone achieves the same result, and some profiles respond significantly better than others. Your consultation will confirm what is realistic for you specifically.
Strong Candidates
- Dark to medium-coloured hair (brown to black) with sufficient melanin for laser energy to target
- Skin tones ranging from light to medium-deep -- our dual-wavelength system allows safe treatment across Fitzpatrick types I to VI
- A hair removal concern in one or more of our available treatment areas
- Realistic expectations about session numbers and the maintenance that may be required
Not Appropriate If You
- Clients with very light, blonde, red, or grey hair, which has insufficient melanin for laser to reliably target -- our team will be honest at consultation if your hair colour limits what laser can achieve
- Clients with tanned skin or recent significant sun exposure -- treatment needs to wait until the tan has fully faded
- Clients with conditions causing ongoing hormonal stimulation of hair growth -- more sessions and regular maintenance are more likely
This Treatment May Not Be Right If You
- Are currently pregnant or breastfeeding
- Have an active skin infection or open wound in the treatment area
- Are taking certain photosensitising medications (reviewed at consultation)
- Have very recent significant sun exposure or tanning (minimum 4 weeks avoidance recommended)
The Details
Treatment Details
Treatment Area
Approx. Duration
Upper Lip and Chin
10 to 20 min
Underarms
10 to 15 min
Bikini and Brazilian
20 to 30 min
Arms (Full)
30 to 45 min
Legs (Full)
45 to 60 min
Back or Chest
30 to 60 min
Sessions and Spacing
Sessions
6 to 8 for most body areas; 8 to 12 for facial areas with hormonal influence. Confirmed at consultation.
Facial / Small
4 to 6 weeks between sessions
Legs / Arms / Back
6 to 8 weeks, to align with longer natural growth cycles
What to Expect
Brief warm snapping sensation per pulse. Built-in cooling. Mild redness settling within hours.
Before Your Appointment
- Shave the treatment area 24 hours before your session -- do not wax, thread, epilate, or pluck for 4 to 6 weeks prior
- Avoid sun exposure and tanning for a minimum of 4 weeks before treatment begins and throughout the full course
- Avoid self-tanning products in the treatment area for at least 2 weeks before each appointment
- Arrive with clean skin -- no deodorant in underarm areas, no lotion or moisturiser in the treatment area
- Avoid retinoids or exfoliating acids on the treatment area for 48 hours before your session
- Disclose all current medications at consultation, particularly any affecting hormones or causing photosensitivity
Between Sessions
- Avoid heat-generating activities -- hot showers, saunas, steam rooms, intense exercise -- for 48 hours after each session
- Apply broad-spectrum SPF 30 or higher on any treated area exposed to sun throughout the entire course and beyond
- Keep skincare in the treated area gentle and non-irritating for the first 48 hours after each session
- Do not wax, thread, or pluck between sessions -- shaving is the only acceptable interim hair management method
- Expect treated hairs to shed in the 1 to 3 weeks following each session -- this is the treatment working, not new growth
Questions Answered
Frequently Asked Questions
Is laser hair removal permanent?
Laser hair removal produces long-term, significant hair reduction not a guaranteed permanent removal of every treated follicle for every client. Most clients who complete a full course see 80 to 90 percent long-term reduction in treated hair, with remaining hair being finer and lighter. Some follicles may reactivate over time, particularly in hormonally influenced areas, and occasional maintenance sessions help sustain results. At DermEsthetics we use the term “long-term hair reduction” because that is what the clinical evidence supports we will not promise more than that.
How many sessions will I need?
It varies by area and individual hair and skin profile. Most body areas respond well within 6 to 8 sessions. Facial areas with hormonal influence, such as the upper lip and chin, may require 8 to 12 sessions. Your specialist will give you a personalised recommendation at consultation.
What laser technology does DermEsthetics use?
We use the GentleMax Pro by Candela Medical, a dual-wavelength platform with 755nm Alexandrite and 1064nm Nd:YAG wavelengths. This allows our team to select the most appropriate wavelength for your skin tone — a decision that directly affects both the safety and effectiveness of your treatment.
Can laser hair removal work on darker skin tones?
Yes, when the right wavelength is selected. Our 1064nm Nd:YAG wavelength penetrates more deeply and has lower absorption by surface epidermal melanin than shorter-wavelength alternatives, making it a safe and effective choice for clients with medium to deeper skin tones (Fitzpatrick types IV to VI). Your skin tone will be assessed at consultation.
Does laser work on blonde, red, or grey hair?
This is an important question and one we answer honestly. Laser works by targeting melanin in the hair follicle. Very light, blonde, red, and grey hairs have insufficient melanin for the laser to reliably target, which means laser hair removal is unlikely to produce adequate results for these hair colours. If your hair is very light or grey, our team will discuss this with you at consultation and advise on whether treatment is appropriate.
Is the treatment comfortable?
Yes. Most clients describe each pulse as a brief, warm snapping sensation — similar to the flick of a rubber band. Our laser system’s built-in Dynamic Cooling Device delivers a protective cooling burst before each pulse, significantly reducing discomfort throughout. Sensitive areas such as the bikini line or upper lip are well-tolerated by most clients with this cooling in place.
Is there any downtime?
No. Most clients experience mild redness and warmth in the treated area for a few hours following each session similar to mild sunburn and return to their normal routine immediately. We recommend avoiding heat and direct sun exposure for 48 hours after each session.
Why do I need to shave before my appointment -- but not wax or pluck?
Shaving removes the hair from the surface but leaves the follicle and hair shaft intact beneath the skin. The laser energy travels down the hair shaft to reach the follicle so the shaft needs to be present. Waxing and plucking remove the entire hair including the root, leaving the follicle empty and the laser without a pathway to the papilla. Shaving 24 hours before your appointment gives the best treatment outcome.
Can I wax or pluck between sessions?
No. Between sessions, shaving is the only appropriate interim method of hair management. Waxing, plucking, or threading removes the hair shaft that the laser needs to work with and will reduce the effectiveness of your next session.
How long between sessions?
Session spacing depends on the treatment area. Facial and smaller body areas are typically spaced 4 to 6 weeks apart. Larger body areas like legs, arms, and back are typically spaced 6 to 8 weeks apart to align with longer hair growth cycles. Your specialist will confirm the right timing at consultation.
Can I have laser hair removal if I have PCOS or other hormonal conditions?
Yes, in many cases — but your results may require more sessions and more regular maintenance than a client without significant hormonal influence. Hormonal conditions that stimulate ongoing follicle activity mean that new follicles may become active over time even after successfully treating existing ones. Our team will discuss your medical history at consultation and build a realistic session plan accordingly.
Will the treated area be hair-free immediately after each session?
No. Immediately after your session, treated hairs are still in the skin. Over the 1 to 3 weeks following each session, the treated hairs gradually shed as the follicles respond to the laser energy. This shedding is a normal and expected part of the process. Between sessions, you may notice patchy regrowth as follicles in different growth phases cycle through — this is also normal.
How should I care for the skin after each session?
Keep the treated area away from direct sun exposure and apply SPF 30 or higher consistently. Avoid heat-generating activities for 48 hours. Keep your skincare routine gentle and avoid active ingredients for the first 48 hours. Do not wax or pluck between sessions. Your specialist will provide personalised aftercare guidance at the end of every appointment.
Can I combine laser hair removal with other treatments at DermEsthetics?
Often yes many clients combine their laser hair removal course with other treatments at DermEsthetics. Your specialist will advise on appropriate timing and sequencing to ensure treatments support rather than interfere with each other.
How do I get started?
Book a complimentary consultation through the button on this page, by calling the clinic, or by reaching out via WhatsApp or Instagram. Our team will assess your hair and skin profile, discuss your treatment areas, give you a realistic session plan, and answer all your questions before you make any commitment.
Client Love
What Our Clients Say
“I spent years waxing every 4 weeks without fail. After my laser course at DermEsthetics, I genuinely cannot believe I waited so long. I had my last waxing appointment about two years ago and have not needed one since.”
Figen Karaca
“The upper lip and chin area was something I had been self-conscious about for over a decade. The team was professional and completely matter-of-fact about it, which put me at ease. I am on session six and the difference is already really visible.”
Ayusha Adhikari
“Underarms and full legs done. Cannot overstate how much time I have got back. The sessions were quicker than I expected and genuinely comfortable. Absolutely worth it.”
Shreya Bali
“I was nervous about laser on my skin tone after a bad experience with IPL somewhere else. The team here took the time to actually assess my skin before we started, and the difference in results has been significant. I finally feel confident it is working.”
Muzeyyen Karakas
Ready to Put Your Hair Removal Routine Behind You?
Book a complimentary consultation and find out exactly what a personalized laser hair removal plan at DermEsthetics can do for you your skin tone, your hair type, your areas, honestly assessed before you commit to anything.