Laser Hair Removal Toronto
Reduce Unwanted Hair on the Face and Body
Laser hair removal results in the permanent reduction of hair growth and can be performed almost anywhere on the body.
What is Laser Hair Removal?
Laser hair removal works by harnessing the energy of light to heat and permanently destroy hair follicles. Hair follicles must be in the active growth phase in order to be targeted. This is why multiple laser treatments are required, typically spaced 4-6 weeks apart, to target each hair follicle in its growing phase. Any skin type is a candidate for laser hair removal at Compass Dermatology, but the hair itself must be brown or black.
Laser hair removal is best performed during the winter months when skin is untanned and sun exposure is minimal.
Who is a Candidate for Laser Hair Removal?
Laser hair removal targets the pigment in hair and is most effective in the removal of brown or black hair. Blond, white, and grey hair cannot be treated with laser hair removal at this time. Broadband light (BBL) is used for laser hair removal in lighter skin types. The Nd:YAG laser safely targets hair in darker skin types. Laser hair removal simplifies your daily routine and avoids the skin irritation and ingrown hairs that can result from shaving or other methods of hair removal. Waxing or plucking should be avoided during laser hair treatment because these hair removal methods remove the hair by the root and leave no target for the laser.
The advantages of laser hair removal performed at Compass Dermatology include:
- The permanent reduction of hair growth.
- The ability to remove unwanted hair almost anywhere on the body.
- Most people are able to resume their normal activities the day after a laser hair removal procedure. Any downtime for laser hair removal patients is minimal.
- Laser hair removal is relatively free of discomfort. Compass Dermatology’s patients report that laser hair removal is no more uncomfortable than waxing but results in the permanent reduction of hair growth.
- You save time, energy, and discomfort. Following your laser hair removal treatments, you won’t have to shave or wax the treatment area. You just get to enjoy your smooth skin.
Advanced Hair Removal
A variety of technologies are available for any skin and hair type, including BBL and Nd:YAG.
Series of Sessions
A series of sessions is needed to permanently reduce the amount of hair growth in a single area. 5-7 sessions is typical.
Scheduling
Your sessions with Compass Dermatology will be scheduled 4-6 weeks apart.
Our Comprehensive Approach to Laser Hair Removal
The first step when considering laser hair removal is a consultation with one of Compass Dermatology’s expert laser aestheticians. Your medical history will be taken. Certain medications, including common blood pressure medications and antibiotics, increase your sensitivity to lasers. Your skin type and the colour and thickness of the hair in the area to be treated will determine your unique treatment parameters. You will then meet with one of our board-certified dermatologists and the appropriate laser for your skin type and hair colour will be selected.
You may be asked to shave the areas to be treated the day before your laser hair removal session with Compass Dermatology. You should avoid sun exposure and application of self-tanning creams, since these can interfere with the effectiveness of the treatment. During the procedure, you will wear protective eyewear to keep your eyes safe from the intense laser light.
Treatment is associated with mild discomfort, often compared to the snapping of a rubber band against the skin. Many of Compass Dermatology’s patients find that treatment of more sensitive areas, such as the underarm or bikini areas, is more comfortable following the application of a numbing cream. Our dermatologists will ensure all steps are taken to make your experience as comfortable as possible.
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How Laser Hair Removal Works
Laser hair removal operates on a principle called selective photothermolysis, which basically means it uses specific light wavelengths to selectively damage specific targets (in this case, the melanin pigment in dark hair). It does this while minimizing damage to surrounding tissue.
Converting Light Energy to Heat
As the laser light is absorbed by melanin, it is converted into heat, which travels down the hair shaft into the follicle below the skin surface, where it damages the follicle's growth structures.
The hair root (also called the bulb), the dermal papilla (which supplies nutrients to the follicle), and the surrounding follicle tissue are heated to temperatures that inhibit their ability to produce hair.
Different skin types and hair colours require different laser wavelengths because melanin exists in both the hair and surrounding skin. Darker skin tones contain more melanin in the skin, which means specific wavelengths would damage skin along with hair. This is why professional treatment with appropriate equipment is critical. The Nd:YAG laser, for instance, has a longer wavelength that penetrates deeply and is absorbed less by superficial skin melanin, making it ideal for darker skin types. LightSheer works better for lighter skin with dark hair. This customization ensures both efficacy and safety.
Why the Hair Growth Cycle Matters
The laser can only effectively destroy follicles that are in the active growth phase (anagen phase). Hair follicles cycle through different phases (growth, regression, and resting). At any given time, only 15-20% of hair in an area is in the active growth phase. The remaining hair is either in the regression phase (preparing to shed) or the resting phase (dormant).
This is why multiple treatments are necessary. Each treatment destroys the follicles that happen to be in active growth at that moment. The subsequent treatments target previously dormant follicles that have now entered their growth phase. By scheduling treatments at optimal intervals, we ensure that eventually, all follicles in an area are eliminated during their vulnerable growth phase.
With each successive treatment, you'll observe that regrowth is progressively finer, lighter, and sparser. This happens because some follicles are only partially damaged by the first treatment but completely destroyed by subsequent sessions, while others are weakened and produce thinner, lighter hair, even if not completely destroyed.
How permanent is laser hair removal?
Laser hair removal at Compass Dermatology results in the permanent reduction of hair growth. Hair follicles must be in the active growth phase in order to be targeted. This is why multiple treatments are required, typically spaced 4-6 weeks apart in order to target each hair in the correct phase of the hair growth cycle.
How effective is laser hair removal?
How many sessions do you need for laser hair removal?
Does laser hair removal treatment hurt?
Which areas are okay for laser hair removal?
How long does laser hair removal take?
You may have seen products advertised that promise laser hair removal at home. These kinds of devices are newer and diverse, so there is not as much data about their effectiveness and safety as there is with clinical-grade devices. See this recent study for a summary of the research to date. You should keep in mind, though, that lasers are powerful instruments that can do damage to your skin if not designed or used correctly. Also, home treatments are not suitable at all for certain skin types that require the more sophisticated equipment available in a clinical setting.
There are several advantages to getting laser treatment with a provider like Compass Dermatology, where you’ll be cared for by a certified medical professional. Laser hair removal done in this setting will ensure effective, medical-grade lasers are used and that treatment is done following proper safety guidelines. You can be much more confident both about the results you'll get and the safety of the procedure when you undergo laser hair removal in a clinical setting with a trained professional.
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650 Mount Pleasant Rd #8
Toronto, ON M4S 2N5, Canada
Phone: 647-351-9277
Fax: 647-351-9077
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