By Megan, Certified Medical Aesthetician & Laser Technician | Owner, Cool Laser
There’s a question I get asked at almost every single consultation:
“So after my sessions are done… the hair is just… gone? Forever?”
I get it. It’s the dream. And honestly? As someone who started getting laser hair removal before I ever became a laser technician — I asked the exact same question.
The answer is nuanced, and I’m going to give it to you straight. Because the truth is more empowering than the oversimplified “yes” you’ll find on a lot of clinic websites.
Let’s Clear This Up: Laser Hair Removal Is Permanent Hair Reduction
Here’s what no one tells you clearly enough:
No laser, no technician, and no clinic in the world can guarantee 100% permanent, complete hair removal.
What laser can do — when performed correctly, with the right technology — is permanently damage the hair follicle to dramatically reduce hair growth. We’re talking up to 90% reduction. For many clients, that means going from daily shaving and constant irritation to having virtually nothing left. For others, it means a few soft, fine hairs that are barely noticeable and a breeze to manage.
The goal isn’t necessarily a completely bare surface forever. The goal is peach fuzz. Thin, soft, sparse hairs that cause zero irritation, ingrown hairs, or frustration.
And for most people? That is genuinely life-changing.
Why Results Vary From Person to Person
This is where I want to be really transparent with you, because this is what separates an honest expert from someone just trying to sell you a package.
Your results depend on you. Here’s what plays a role:
Hormones Are a Big Factor
Hormones directly affect hair growth — this is one of the most overlooked conversations in laser consultations. Things like:
- Pregnancy — hormonal shifts can temporarily stimulate hair growth
- Menopause — can trigger new, coarser hair growth (especially on the face)
- PCOS — a condition that causes androgen-driven hair growth
- Medications — certain prescriptions affect the hair growth cycle
This is why some clients need a touch-up session every 10–14 weeks for the rest of their lives — not because laser “didn’t work,” but because their hormones are continually influencing growth. The hair that comes back, though? Never thick. Never coarse. Always manageable.
Your Hair Type and Treatment Area Matter
Coarser, denser hair (think: Brazilian area or thick facial hair) responds differently than fine, light body hair. Areas with higher blood flow can be more stubborn. This is exactly why cookie-cutter packages don’t serve everyone equally.
Maintenance Is Part of the Process — For Some
Some clients finish their series and never look back. Others come in once or twice a year for a quick touch-up. Neither outcome means the treatment “failed.” It means you’re an individual, and your body is treated like one.
While every journey is unique, this clients progress represents what we strive for
When I opened Cool Laser, I brought years of experience from laser-focused clinics — where I’d regularly see clients going through 12, even 15+ sessions with stubborn patches and inconsistent results.
Then I had one of my first clients at my own studio book a Brazilian series — one of the more challenging areas due to the density and thickness of the hair and the blood flow to the region.
After her 5th session, I asked her to come in without shaving so I could assess her growth before her final appointment.
She arrived. I looked.
There was maybe one or two hairs. Everything else was completely bare and incredibly soft.
I’ll be honest — even I was amazed. That’s the kind of result I’d hoped to deliver when I made the decision to invest in the technology I chose. It confirmed everything. Technology and expertise matter.
The Technology Matters More Than You Think — And I Learned This the Hard Way
Before I was a technician, I was a client. And I started my laser journey on a diode laser at another clinic.
After three sessions? I still had plenty of hair. Regular growth. Constant shaving. I wasn’t informed about what to expect, and I genuinely thought maybe it just took time. By session four, the heat finally hit a sweet spot and things started slowing down. Two more sessions passed, and then the technician told me I was done — forever.
I didn’t know enough to question that.
Ten weeks later, my hair was back.
Looking back, I was undertreated and left completely in the dark. Three effective sessions isn’t a complete series. I deserved better information — and better technology.
That experience is a big part of why I chose the Clarity II when I opened Cool Laser.
Why I Only Trust the Clarity II
The Clarity II is a dual-wavelength laser, and it’s genuinely in a different category from what most clinics are working with.
Here’s what makes it different:
- I can manipulate every single parameter — the energy delivered to the skin, how long the heat stays in the follicle, the depth of penetration, and the wavelength used. This means I can customize every single treatment to your hair and your skin tone, not a preset that was designed for someone else.
- It treats everyone — from fine, light hairs to thick, coarse ones. Every skin type, every tone. Safely and effectively. If you have a deeper complexion and have been told laser isn’t for you, read my full breakdown on laser hair removal for dark skin tones.
- Cryogen cooling — the skin is cooled before and after each pulse, which makes it genuinely comfortable. No sticky gel, no gritting your teeth through it. If pain has been holding you back, I go deeper on this in my post on does laser hair removal hurt.
- It’s fast — appointments are quicker, meaning less time out of your day.
When I used diode lasers earlier in my career, I could only adjust the heat. The wavelength was fixed. It wasn’t suitable for all skin types and often couldn’t get the fine hairs that the Clarity II clears with ease. Clients would do 12+ sessions and still see stubborn patches.
My own hair now? Basically peach fuzz. Sparse. Soft. After everything I went through as a client being undertreated — it feels like a completely different life.
A Note on Menopause and Facial Hair
This one is close to my heart because I see how much it affects my clients emotionally.
Women dealing with thick, coarse chin hairs from menopause — the kind that can resemble a beard — often feel embarrassed and exhausted from daily shaving or tweezing. After just one session, the difference is dramatic. After a full series, those hairs are soft, fine, and infinitely more manageable.
Most of these clients come back every 10–14 weeks for a maintenance session. The hairs never come back thick or coarse again. That ongoing management isn’t a failure — it’s just the reality of hormones, and it’s completely worth it for the freedom it gives them.
Still On the Fence? Let Me Be Real With You
If you’ve had a bad experience with laser somewhere else — so have I. As a client. I know what it feels like to not get results, to not be properly educated, and to feel like you wasted your money and your time.
Technology and expertise matter enormously. Not all lasers are equal. Not all technicians are equal.
If cost is a concern, here’s my honest take: it’s better to invest in 6–8 sessions that actually work than 20+ sessions that don’t. I’ve had clients come to Cool Laser after years at other clinics — spending more overall — finally ready to do it right. The cheap option almost always ends up being the expensive one.
At Cool Laser, you get advanced technology (one of the newest and most effective machines on the market), a certified expert who has lived this journey personally, and a boutique home-based studio with accessible pricing. You don’t have to choose between quality and affordability here.
And if you’re wondering whether it’s worth it at all?
Every single client I’ve treated says the same thing when they look at their results:
“I wish I’d started sooner.”
The Bottom Line
Laser hair removal is not a magic erase button — and anyone who tells you otherwise isn’t being straight with you. What it is, when done correctly with the right machine and the right expertise, is one of the most effective, confidence-boosting investments you can make in yourself.
Permanent hair reduction. Up to 90% less hair. Softer, finer, easier to manage. Fewer ingrowns. Less irritation. More freedom.
That’s the truth. And I’ll take that truth over a false promise any day.
Ready to find out what’s possible for your hair and skin type? Explore our laser hair removal services at Cool Laser and let’s talk about what real results look like for you.
Megan is a Certified Medical Aesthetician and Laser Technician with 4 years of experience, graduating with Honours and Student of the Year. She is the founder of Cool Laser, a boutique laser studio specializing in advanced, results-driven treatments using the Clarity II laser system.