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Laser Hair Removal Longueuil
Laser hair removal offered at our Dermapure clinics in Longueuil is a long-lasting solution for unwanted hair. A beam of light is directed at the hair, where it is absorbed by the melanin and converted into heat that gradually weakens the follicle and slows regrowth. It suits light to dark skin, with the settings adapted to your phototype and hair colour, and can treat areas such as the face, underarms, bikini line, legs, arms, chest and back.
Laser hair removal is most often considered by patients, both women and men, who would like to lastingly reduce unwanted hair and move away from frequent shaving, ingrown hairs and irritation. Sessions are spaced 6 to 8 weeks apart to follow the hair growth cycle, with the number of sessions depending on the area and hair type. As hair becomes finer and sparser over the course of the plan, the skin is left smoother and more even.
Because every patient’s skin and hair are different, laser hair removal at our Dermapure clinics in Longueuil begins with a personalized consultation. Together with your specialist, you will assess whether laser hair removal is the most appropriate option for you and discuss what a realistic treatment plan could look like, the expected results and the possible side effects. Book your personalized consultation with our team in Longueuil.
Local clinics offering Laser Hair Removal
IPL Hair Removal
Depending on the clinic, hair removal can also be performed with intense pulsed light (IPL), a light‑based technology that can be adapted to a range of treatment goals. Your specialist will help determine which approach is best suited to your skin and hair.
What to Expect During Your Session
Shaving the treatment area
Making sure the skin is smooth before treatment takes just a few seconds. Your technician will shave the area so that no surface hair interferes with the treatment, which also helps reduce the risk of skin reactions.
Marking the treatment area
Outlining the area with a white cosmetic pencil serves as a guide for your technician and helps ensure the full surface is treated evenly, without passing over the same spot twice.
Applying a protective gel
At the start of each session, an aqueous protective gel is applied over the area. It helps the applicator glide smoothly, supports the skin during treatment, and adds comfort by offering a refreshing contrast to the heat delivered by the applicator.
Proper eye protection
Protective eyewear is worn to shield the eyes from the light. It is common to perceive flashes of light during the session, and the eyewear stays on throughout.
Setting device parameters
Adjusting the device is an important part of the process. Since every person is different, your technician considers several factors, including the treatment area, your phototype (skin colour) and the texture and colour of your hair. This is why a patch test is done a few days before your first full session: the technician tests a few pulses to identify suitable settings for you.
Follow‑Up and Maintenance
Once the planned sessions are completed, a minimal yearly maintenance session is sometimes recommended before the summer for a few stubborn hairs that may remain. Electrolysis may also be worth considering for lighter hair that responds less well to the laser.
Side Effects & Contraindications
As with any light‑based treatment, some temporary reactions are possible. The most common are redness, mild swelling and a warm sensation in the treated area, which usually settle within a few hours to a couple of days. Less frequently, temporary changes in skin pigmentation (lighter or darker areas) can occur, particularly on deeper skin tones, along with small blisters, crusting or, rarely, a superficial burn. Contact your specialist if you notice persistent pain, blistering, signs of infection or any reaction that concerns you.
A few precautions also help keep the treatment appropriate and effective. Laser hair removal should be postponed during pregnancy or breastfeeding, and avoided in case of recent sun exposure in the month before or after each session. Tanning booths, self‑tanning products, photosensitizing medication, waxing and tweezing are not compatible with treatment. Because the laser relies on melanin to reach the follicle, blonde, red, grey or white hair tends not to respond well. Your specialist will review the full list of risks and the precautions and contraindications that apply to your situation during your consultation.
What to Expect During Your Session
How does laser hair removal work?
Laser hair removal uses a concentrated beam of light from a diode laser that targets the melanin in the hair follicle. The melanin absorbs the light and converts it into heat, which acts on the follicle to reduce its ability to produce new hair, while leaving the surrounding skin intact. Because hair grows in cycles, several sessions are usually needed to treat follicles in their active growth phase.
Is laser hair removal safe, and what are the side effects?
When performed by a trained specialist, laser hair removal is generally well tolerated, but it is not risk‑free. Temporary redness, mild swelling and a warm sensation are the most common reactions. Less often, temporary pigment changes, blistering or a superficial burn can occur, particularly on deeper skin tones. Your specialist will review the risks and the right approach for your skin during your consultation.
