Laser depilation: Real timelines (months to years) and upkeep
By Revive Beauty Solutions Laser + Aesthetics | September 20, 2026
I’ll give you the honest answer up front. After a full series of laser hair removal, typically 6 to 8 sessions spaced 4 to 8 weeks apart, most people stay significantly smoother for months to several years, then keep it that way with touch-ups about every 6 to 24 months. Here in London, ON, I see the best long-term results when we stick to the schedule and protect your skin from sun between sessions. And yes, people often notice change early. I hear “noticeable results since the first session” a lot, especially when we’re treating underarms, legs, and Brazilian.
Laser hair removal is a process, not a one-and-done appointment. My goal is to help you get predictable reduction, keep your skin comfortable, and build an upkeep plan that fits real life, not a perfect calendar.
The 6 to 8 session plan, and why the calendar matters
Laser treatment for hair removal works best when we catch hair in the right growth phase. That’s why spacing matters. When someone stretches sessions too far apart, it usually shows up as “I feel like it’s coming back” even though the laser is doing its job.
Typical course length
Plan for 6 to 8 sessions as your base. Some areas, and some hair patterns, take more. That’s normal.
Session spacing
Most people do best at 4 to 8 weeks apart. Face often needs tighter spacing early on. Legs can sometimes stretch a bit longer.
I also want you to have realistic expectations about permanence. People ask me all the time: “Is laser hair removal 100% permanent?” The honest answer is no. What you can count on is long-term laser hair reduction. Many follicles stop producing hair, and the ones that do come back are often finer and slower. That’s why maintenance exists, and it’s why clients who finish their series tend to stay happier longer.
London, ON timing tip: Our sunny months and “I’m outside more” routines can make sun exposure tricky. Starting in fall or winter, often September to November, gives you time to complete several sessions before summer.
By area: bikini, underarms, legs, and face don’t behave the same
If you’re trying to decide if laser waxing is “worth it, ” look at the area you care about most. Underarms and legs often hold results longer between touch-ups. The face can be more persistent, especially if there’s a hormonal component. And the bikini area sits right in the middle. It responds very well for many people, but it can also be an area where maintenance matters.
How long does laser hair removal last on the bikini area?
After you finish your full series, many people stay noticeably smoother for months, and often much longer, before needing a touch-up. I usually recommend planning for maintenance every 6 to 24 months, depending on your hair pattern and hormones. I’ve also seen quick early wins here. One person told me their Brazilian was greatly reduced within the first few sessions.
I work with a lot of clients coming in from Hyde Park and the northwest end of London because it’s easy to keep a steady cadence. Short appointments help. Laser hair removal is booked as a 30-minute slot at our clinic, and we keep it organized so you’re not stuck waiting around.
Longevity boosters that actually work between sessions
The clients who are happiest long-term usually have two things in common: they finish their course, and they follow the basics between visits. I hear “she explained every step” and “no rushing, no pressure” often, because education is part of how I protect your results. Here’s what I tell people in the room.
My simple checklist for longer-lasting laser hair reduction
- Don’t wax or pluck between sessions. It removes the target (the hair root) that the laser needs. If you need hair removal in between, shaving is the move.
- Shave as directed before your appointment. People ask, “Do I shave before a Brazilian laser?” Yes, usually you shave the area the day before or the day of, depending on your hair growth. When you come in, let me know what you did and I’ll guide you for next time.
- Respect sun rules. Treated skin plus fresh sun exposure is a recipe for irritation and missed settings. London summers are bright and humid, so I’m extra picky about sun protection.
- Keep your timing consistent. Hair grows in cycles. Skipping and rescheduling too often is one of the fastest ways to drag the process out.
- Ask questions early. If something feels off, if you’re nervous, or if your skin runs sensitive, tell me. People regularly mention they felt comfortable and “worked with my comfort level, ” and that matters for consistency.
- Follow aftercare closely for the first 48 hours. If you want a clear, practical guide, I wrote it out in our laser hair removal 48-hour aftercare guide.
“I’ve had 3 laser hair removal sessions here and i have stopped growing underarm hair after only 2 sessions and Brazilian is greatly reduced as well!!”
One of our recent visitors
That kind of early reduction is exactly why I’m big on booking your next appointment before you leave. It keeps momentum, and it keeps your results moving in the right direction.
Why hair can come back early (and the fix is usually simple)
If you’re seeing regrowth sooner than you expected, it’s usually one of these:
- Missed sessions or stretched spacing. The fix is getting back on a consistent cadence.
- Hormones. PCOS, postpartum changes, and certain medications can push new growth. We’ll plan maintenance around that instead of promising a “forever” result.
- Sun exposure or recent tanning. It can limit how aggressively we can treat safely, which can slow progress.
- Wrong settings or wrong equipment. At Revive Beauty Solutions Laser + Aesthetics, I use Cynosure technology that’s Health Canada approved, and I assess your skin type and hair color during your consultation so we’re treating you safely and effectively.
And if you’ve tried laser elsewhere with no results, you’re not alone. People have come to me after disappointing experiences and started seeing visible improvement once we got the plan and the schedule right.
Maintenance every 6 to 24 months: how I help you time it in London and Hyde Park
Once you finish your series, I like to keep maintenance simple. Most people do a touch-up somewhere in the 6 to 24 month range. Face and hormonal areas tend to need it sooner. Legs and underarms often go longer.
I’ve been doing this in London for years, and I’ve learned that consistency beats intensity. People come back because the clinic stays spotless, scheduling stays flexible, and I take time to answer questions without pressure. If you’re in Hyde Park, it’s easy to keep up with your plan with quick stops off Hyde Park Road, and for clients coming from Komoka, Arva, Dorchester, Lambeth, or Mount Brydges, I’ll help you map appointments out so you’re not scrambling month to month.
If you’re aiming for smooth skin by next summer: starting in fall or winter gives you the cleanest runway. We can typically fit multiple sessions in before the sun-heavy months, which keeps your settings safer and your results steadier.
If you’re ready to talk through areas, timing, and what kind of maintenance you’re likely to need, book a consultation. I’ll assess your skin type and hair color, walk you through what’s realistic, and we’ll set a schedule you can actually keep.
Address: Hyde park, London, ON N6H5M7 | Call: +15198513560 | Email: revivebeautysolutions@gmail.com