Most people need a series of about 6 to 8 laser hair removal sessions, spaced roughly 4 to 8 weeks apart, because the laser only affects hairs in the active growth phase. Cost depends mainly on the size and number of areas, how many sessions your hair and skin need, and whether maintenance visits follow. At Skin Art MD in Burnaby, a quote is given after an assessment and, where appropriate, a test spot.
This guide focuses on the practical questions people ask before they book: how many visits to plan for, what moves the cost up or down, and how to prepare. For how the laser works on different skin tones, see our separate article on laser hair removal for different skin types.
Why Does Laser Hair Removal Take Multiple Sessions?
Laser hair removal takes several sessions because hair grows in cycles, and only follicles in the active growth (anagen) phase hold enough pigment at the root for the laser to affect them. Each visit reaches a different group of follicles.
At any moment, a given area has hairs in three broad phases:
- Growth (anagen): the hair is attached to the root and pigmented, which is when the laser energy is absorbed most effectively.
- Transition (catagen): the hair detaches from its blood supply; the laser has less effect.
- Resting (telogen): the old hair sheds and the follicle is quiet until a new hair starts.
Because these phases are staggered, a single session reaches only part of the hair in an area. Spacing visits lets the next group of follicles move into the growth phase. That is why a course is planned as a series rather than a one-time visit, and why skipping or rushing appointments tends to slow progress rather than speed it up.
How Many Laser Hair Removal Sessions Will I Need?
Many people need about 6 to 8 sessions for an area, but the number varies with hair colour, hair thickness, skin type, hormones and the area being treated. Your plan is set after an assessment, and individual results vary.
Some patterns clinicians see often:
- Dark, coarse hair on lighter skin usually shows the clearest contrast for the laser and may need fewer sessions.
- Fine or lighter-brown hair holds less pigment and often needs more sessions.
- White, grey, very light blonde or red hair has little pigment for the laser to target and generally responds poorly. If most of the hair in an area is light, the assessment will tell you whether laser is worth trying.
- The face and other hormone-sensitive areas (chin, jawline, neck) often need more sessions than the legs or underarms.
Laser aims for long-term hair reduction, not removal of every hair. After a course, treated areas usually grow fewer, finer and lighter hairs, but some regrowth is normal.
What Affects the Cost of Laser Hair Removal in Burnaby?
The cost of laser hair removal in Burnaby or anywhere in Greater Vancouver is driven by the size of the area, the number of areas, how many sessions your hair and skin need, and whether you need maintenance later. There is no single price that applies to everyone, which is why online "per session" figures can be misleading.
Size and Number of Areas
Small areas such as the upper lip or underarms take about 15 minutes. Large areas such as full legs or the back can take up to about an hour. More treatment time and more laser pulses mean a different quote. Combining areas in one visit is common and is planned at the assessment.
Hair Colour, Thickness and Skin Type
These determine the device settings and, in turn, how many sessions you are likely to need. At Skin Art MD we use the Vectus diode laser with a Skintel reader, which measures the melanin in your skin so settings can be matched rather than guessed. Deeper or tanned skin holds more melanin, which competes with the hair for laser energy, so settings are adjusted with more caution. That can mean a more gradual plan.
Number of Sessions and Maintenance
The total cost of a course reflects the full series, not one visit. Many people also return for occasional maintenance sessions, often once or twice a year, as new or hormonally activated hairs appear. It helps to ask about maintenance when you get your quote so the full picture is clear.
Why Quotes Come After an Assessment
A quote depends on things that cannot be judged online: your hair, your skin, the areas you want treated, your medical history and any medications. A test spot may be done first, especially for melanin-rich or recently sun-exposed skin, so your skin's response can be checked before a full session. Giving a figure before that step would mean guessing.
How Far Apart Should Laser Hair Removal Sessions Be?
Sessions are typically spaced 4 to 8 weeks apart, with the interval set by how quickly hair in that area cycles. Facial hair tends to cycle faster, while body areas usually cycle more slowly.
General patterns, which your plan may adjust:
- Face (upper lip, chin, sideburns): often about 4 to 6 weeks apart.
- Underarms and bikini area: often about 6 to 8 weeks apart.
- Legs, back and shoulders: often about 8 weeks apart, sometimes longer.
As the course progresses and fewer hairs return, intervals are sometimes extended. Keeping to the planned schedule helps each session reach the next group of follicles.
Can Hormones Affect Laser Hair Removal Results?
Yes. Hormones influence how many follicles are active, so hormonal changes can bring new hair growth during or after a course. These areas often need more sessions and more maintenance.
Common situations include puberty, pregnancy and the postpartum period, menopause, some medications, and conditions such as polycystic ovary syndrome (PCOS). If you notice sudden or rapidly increasing hair growth, coarse hair in new areas, or hair growth with irregular periods, acne or voice changes, see your family physician first. These can be signs of an underlying condition that should be checked before or alongside any cosmetic treatment. If you are unsure whether to see a doctor, HealthLinkBC (8-1-1) can help you decide. Laser hair reduction does not address the cause of hormonal hair growth.
You can read more about the reasons for excess hair on our unwanted hair page.
How Should I Prepare for Laser Hair Removal?
Shave the area about 24 hours before your visit, and avoid waxing, plucking, threading or epilating for about four weeks beforehand. Avoid sun exposure and tanning on the area.
- Shave, don't wax. The laser needs the hair root present in the follicle. Shaving leaves the root in place; waxing, plucking and threading remove it.
- Avoid tanning. A recent tan, sunburn or self-tanner raises the risk of burns or pigment change, and treatment is usually delayed. Use sunscreen on exposed areas during your course.
- Come with clean skin. Skip lotions, deodorant (for underarms) and makeup on the area on the day of treatment.
- Tell us about medications. Some medications make skin more sensitive to light. Share your full medication list, including supplements, at booking and at your assessment.
- Ask about numbing. Numbing cream can be used on sensitive areas such as the upper lip or bikini line; mention it when you book so there is time for it to take effect.
What Is Aftercare Like After a Session?
Most people return to normal activities the same day. Mild redness or small bumps around the follicles are common and usually settle within a day or two.
- Avoid sun, saunas, hot tubs and strenuous exercise for about 24 to 48 hours.
- Apply sunscreen to treated areas that are exposed.
- Treated hairs shed over one to two weeks. Let them fall out on their own rather than pulling them.
- Shaving between sessions is fine; waxing and plucking are not.
- Contact the clinic if you notice blistering, crusting or colour changes in the skin.
Who Should Wait Before Starting Laser Hair Removal?
Treatment may be postponed if you have a recent tan or sunburn, an active skin infection or lesion in the area, are pregnant or breastfeeding, or are taking a photosensitizing medication. The assessment decides suitability.
Other reasons to pause include a recent course of certain acne medications, a history of keloid scarring, or a skin condition that flares with heat. Waiting a few weeks for a tan to fade, or until a medication course ends, is a common and sensible adjustment.
Frequently Asked Questions
How many laser hair removal sessions does it take?
Many people need about 6 to 8 sessions per area, but the face, hormone-sensitive areas and lighter hair often need more. Your plan is set after an assessment, and individual results vary.
How much does laser hair removal cost in Burnaby or Vancouver?
It depends on the areas, the number of sessions and any maintenance. Skin Art MD gives a quote after an assessment rather than a single online price, because those factors vary from person to person.
Is one session enough?
No. One session reaches only the hairs in the active growth phase at that time, so a series spaced several weeks apart is needed.
Will the hair ever come back?
Laser aims for long-term hair reduction. Some regrowth is normal, especially with hormonal changes, and many people have occasional maintenance sessions.
Can I wax between sessions?
No. Waxing removes the hair root the laser needs. Shaving is fine between sessions.
Can I have laser hair removal with a tan?
Usually not. Treatment is generally delayed until a tan fades, because tanned skin raises the risk of burns or pigment change.
Booking
To find out how many sessions you are likely to need and receive a quote, start with an assessment at our Metrotown clinic. You can learn more on our laser hair removal page or book a consultation with Skin Art MD in Burnaby, serving Greater Vancouver.
