Sambrow Journal · Markham
Types of Aesthetic Treatments: The 2026 Device Map by Energy Family
Five families, what each physically does to tissue, and which concern it actually solves — by Sambrow Markham
TL;DR
Almost every aesthetic treatment sold in the GTA belongs to one of five families, and once you can name the family you can predict the result, the downtime, and the price without trusting the brochure. Ultrasound (HIFU) heats a focused point at 1.5–4.5 mm to contract collagen. Radiofrequency heats the dermis in bulk to 40–45°C. Light and laser target a specific chromophore — melanin, hemoglobin, or water. Injectables add or relax something the body no longer supplies. The fifth family delivers no energy below the epidermis at all, and that is the tier Sambrow's Markham studio works in, from $288 for lymphatic drainage to $980 for a non-invasive facial program. Expect $200–400 per IPL session, $600–900 per filler syringe, and $800–2,500 for a HIFU course. This guide maps concern to family so you book the mechanism, not the marketing.
The Five Families — What Each One Physically Does
Marketing names change every eighteen months. The physics does not. Every device on the market moves energy into tissue in one of four ways, and there is a fifth tier that deliberately moves none. Learn the family and the brand name stops mattering.
1. Ultrasound — focused thermal points (HIFU)
High-intensity focused ultrasound passes harmlessly through the surface and deposits heat at a precise depth — typically 4.5 mm to reach the SMAS fascia layer, 3.0 mm for deep dermis, 1.5 mm for superficial dermis. Each pulse creates a tiny coagulation point; the tissue contracts immediately and then lays down new collagen over the following weeks. This is the only non-surgical family that reaches the SMAS, which is why it is the standard answer for genuine laxity. It does nothing for surface pigment or texture. GTA course pricing runs $800–2,500.
2. Radiofrequency — bulk dermal heating (RF, RF microneedling)
RF passes an electrical current through tissue and heats the dermis broadly to roughly 40–45°C, triggering collagen remodelling without targeting a specific depth the way HIFU does. Monopolar devices heat deep and diffuse; bipolar devices heat shallower and more controlled. RF microneedling combines the two by delivering RF energy from the tips of needles inserted to a set depth, which is what makes it effective for acne scarring as well as laxity. Downtime is 2–5 days of redness and pinpoint crusting; expect $600–1,200 per session with three sessions typical.
3. Light and laser — chromophore targeting (IPL, picosecond, fractional)
This family works by selective photothermolysis: a wavelength is chosen because a specific target absorbs it. IPL is broadband light, not a laser, absorbed by melanin and hemoglobin — good for flat sun spots and redness, and the family member with the highest hyperpigmentation risk on Asian skin. Picosecond and Q-switched lasers deliver energy in ultra-short pulses that shatter pigment particles mechanically rather than by cooking them. Fractional lasers create columns of controlled injury to resurface texture. Sessions run $200–600 depending on device.
4. Injectables — adding or relaxing (toxin, filler, boosters, biostimulators)
Botulinum toxin relaxes the muscle producing a dynamic line and lasts 3–4 months. Hyaluronic acid filler adds structural volume and lasts 6–18 months depending on product and placement. Skin boosters are non-cross-linked hyaluronic acid injected for hydration rather than shape. Biostimulators such as poly-L-lactic acid work slowly by provoking the body's own collagen. Every member of this family is a controlled act in Ontario, restricted to physicians, nurse practitioners, and nurses under delegation. Filler runs $600–900 per syringe, toxin $10–16 per unit.
5. Non-energy — no delivery below the epidermis (Sambrow's tier)
The fifth family is defined by what it withholds. No energy crosses into the dermis, nothing is injected, and nothing is ablated. What it uses instead is topical actives at professional concentration, manual technique, and manual lymphatic drainage to move interstitial fluid. It cannot change structure, and any studio claiming otherwise is overselling. What it does well is the barrier, the fluid, and the surface — plus the preparation and recovery windows around everything in families one through four. Sambrow's Markham programs run from $288 for lymphatic drainage and from $980 for a non-invasive facial course.
Match the Concern to the Family
This is the step most people skip, and it is where the money gets wasted. Name the concern precisely first, then read across. If your concern appears in the last row, no device in families one through four will fix it and buying one will set you back.
- 1
Jawline and neck laxity that is visible at rest
This is structural — the SMAS layer has descended and the skin envelope has lost elastic recoil. Ultrasound reaches that layer; radiofrequency helps the dermis above it. Expect 8–12 weeks before the collagen response is visible and one course per 12–18 months. Nothing topical and no manual technique reaches this depth, so be sceptical of any facial marketed as a lift. A useful self-test: pinch and release the skin along the jaw. If it snaps back slowly, the concern is genuinely structural.
- 2
Flat brown sun spots on cheeks and hands
This is epidermal pigment sitting in a defined patch with a clear border, usually from cumulative UV. The light family clears it efficiently — IPL for scattered lighter spots, picosecond for denser or more stubborn ones. Results are often dramatic in one to three sessions. The non-negotiable condition is strict daily SPF afterwards, because the same UV that produced the spot will reproduce it, usually within one summer, and you will have paid twice for the same result.
- 3
Melasma — the special case that breaks the rules
Melasma looks like pigment but behaves like a chronic inflammatory condition, and treating it aggressively with light makes it worse in a meaningful share of cases. It is hormone and heat sensitive, it recurs, and it disproportionately affects Fitzpatrick III–IV skin, which describes most of our Markham clientele. The standard of care starts with rigorous photoprotection and topical management, not a device. If a clinic offers to laser your melasma at the consultation without discussing this, that is a signal about the clinic.
- 4
Atrophic acne scarring and enlarged pores
This is a texture and architecture problem in the dermis, not a surface problem. RF microneedling and fractional lasers both work by creating controlled injury that remodels the dermal structure during healing. Expect a course of three to four sessions spaced four to six weeks apart, real downtime of 2–7 days per session, and gradual improvement rather than erasure. Anyone promising smooth skin from a single session is describing the temporary swelling that fills the scar, not the healed result.
- 5
Lines visible when your face is completely relaxed, or midface volume loss
If a line is present at rest rather than only during expression, relaxing the muscle will not remove it and volume support is what is missing. This is injectable territory and it is a controlled act — verify the regulated professional on the CPSO or CNO public register before booking. Our guide to how med spas, beauty studios, and day spas differ in Ontario explains exactly what that verification looks like and why the signage on the door tells you nothing.
- 6
Dullness, dehydration, puffiness, congestion, and a compromised barrier
None of these are device problems, and this is the row most people are actually in when they walk into a clinic. A barrier stripped by over-exfoliation gets worse with energy, not better. Fluid retention responds to lymphatic work within a single session. Dullness responds to consistent professional-grade actives over a course. This is the fifth family's entire remit, and it is also the correct place to be for the two weeks before and four weeks after anything in families one through four.
How an Honest Course Actually Runs
Regardless of family, a well-run treatment plan moves through the same five stages. If a clinic skips stages one or two, you are being sold a slot rather than a plan.
Stage 1 — Assessment and Fitzpatrick typing (before anything is booked)
A competent provider establishes your Fitzpatrick skin type, medication history, sun exposure pattern, and any history of keloid or post-inflammatory hyperpigmentation before recommending a device. Isotretinoin within the last six months, active infection, pregnancy, and recent sun exposure all change what is safe. This conversation should happen on a different day from the treatment, because a consultation that ends with a same-day procedure and a package price is a sales appointment wearing a clinical costume.
Stage 2 — Test patch and conservative first pass (light and RF families)
On Fitzpatrick III and above, a test patch in a discreet area 48–72 hours ahead is the standard of care for light-based treatment, and a conservative first pass at lower energy is standard for the first full session. Skin that pigments easily needs settings that build across sessions rather than a single aggressive treatment. A provider who declines to test patch on darker skin because it slows the schedule is telling you their priority order.
Stage 3 — The course itself (frequency varies by family)
Injectables are single appointments with review at two weeks. IPL runs three to five sessions three to four weeks apart. RF microneedling runs three to four sessions four to six weeks apart. HIFU is typically a single course repeated at 12–18 months. Body contouring and biostimulators run longest. Course length is a physical property of the mechanism, so a clinic that shortens it to fit your event date is compromising the result, not being accommodating.
Stage 4 — The collagen lag (8–12 weeks, and the reason people think it failed)
For every family that works through collagen remodelling — ultrasound, radiofrequency, fractional — the visible result arrives two to three months after the appointment, not two to three days. Immediately after treatment you see swelling, which flatters, then it subsides and you conclude nothing happened. This window is when most people write off a treatment that was in fact working. Photograph yourself at the same distance in the same light on day 0, week 4, and week 12.
Stage 5 — Maintenance, or the honest exit
Every result in families one through four decays, because the underlying process that produced the concern continues. Maintenance intervals run 3–4 months for toxin, 6–18 months for filler, and 12–18 months for energy-based tightening. The alternative nobody sells you is stopping: if the concern has become mild enough that barrier care, sun discipline, and circulation work hold it, then that is the correct place to land and it costs a fraction of the alternative.
Realistic total timeline for an energy-based course: 2 weeks preparation, 3–4 months of treatment, and 12 weeks after the final session before you can honestly judge the result. Anyone compressing that for a wedding six weeks out is selling you swelling.
Ten Questions to Ask Before You Book Anything
Take these to the consultation. A clinic that answers all ten without hesitation is one worth booking; hesitation on any of the first four is a reason to leave.
- ✦Which specific device is being used on me, by brand and model, and what energy family does it belong to?
- ✦Which regulated health professional performs my procedure, and what is their registration number so I can verify it on the CPSO or CNO public register?
- ✦What is my Fitzpatrick type, and how does that change the settings you will use?
- ✦Will you test patch first, and how many days before the full session?
- ✦How many treatments of this device have you personally performed on Fitzpatrick III–IV skin?
- ✦What is the realistic downtime in days — not the marketing figure, the one your last five clients experienced?
- ✦When will I actually see the result, and what should I expect to see at week 4 versus week 12?
- ✦What is the total cost of a full course, including the sessions I will need after this one?
- ✦What is your specific protocol if I develop post-inflammatory hyperpigmentation, and is a follow-up included?
- ✦What would you decline to treat on me, and what would you send me elsewhere for?
"Learn the energy family and the brand name stops mattering — physics does not rebrand every eighteen months."
Frequently Asked Questions
Does Sambrow offer HIFU, laser, or injectables? +
No, and that is a deliberate position rather than a limitation we are working around. Sambrow is a beauty and wellness studio in Markham, not a medical clinic, and we perform no injectables, no ablative or fractional lasers, no IPL, and no controlled acts of any kind. We wrote this guide because our clients ask us to help them decode what a clinic proposed, and because the two windows where we genuinely add value are the two weeks before and four weeks after those procedures. If your concern belongs in families one through four, we will say so plainly and help you prepare your barrier for it.
Which family is best for skin tightening? +
Ultrasound and radiofrequency, and they are not interchangeable. Ultrasound deposits heat at a precise depth and is the only non-surgical option that reaches the SMAS fascia, which makes it the stronger choice for genuine descent along the jawline. Radiofrequency heats the dermis more broadly and diffusely, which suits overall crepiness and skin quality better than structural descent. Many providers combine them across a treatment plan. Both work through collagen remodelling, so both take 8–12 weeks to show and both need repeating at roughly 12–18 months.
Is IPL safe on Asian skin? +
It can be, with conservative settings and an experienced operator, but it carries the highest post-inflammatory hyperpigmentation risk of the light family on Fitzpatrick III–IV skin, which describes most of our Markham and Toronto clientele. IPL is broadband rather than a single wavelength, so more of its energy is absorbed by background melanin rather than only by the target spot. If you have melasma specifically, IPL is a poor first choice regardless of operator skill. Insist on a test patch 48–72 hours ahead and treat any clinic that skips it as a hard no.
Why did my treatment look great for a week and then look the same as before? +
You almost certainly saw swelling rather than result. Every energy-based family produces immediate tissue oedema that temporarily fills lines and plumps the surface, and it flatters — then it resolves over one to two weeks and you conclude the treatment failed. Meanwhile the actual mechanism, collagen remodelling, has barely started; it becomes visible at week 8 and peaks around week 12. Judging an energy treatment at week two is the single most common reason people abandon a course that was working, and clinics rarely warn about it because the early flattery helps the sale.
How much should a course actually cost in the GTA? +
As broad bands: IPL runs $200–400 per session across three to five sessions, picosecond $300–600 per session, RF microneedling $600–1,200 per session across three to four sessions, a HIFU course $800–2,500, filler $600–900 per syringe, and botulinum toxin $10–16 per unit. Always ask for the total course cost rather than the per-session price, because the per-session figure is what gets advertised and the course is what you will actually pay. For reference, the non-invasive tier in Markham runs from $288 for lymphatic drainage and from $980 for a facial program.
Can I combine families in the same period? +
Often yes, but sequencing and spacing matter more than most clinics explain. Combining energy families in a single appointment multiplies inflammation and therefore hyperpigmentation risk, particularly on Fitzpatrick III–IV skin. A common sensible sequence is to address pigment first, then texture, then laxity, with recovery time between phases rather than stacking them. Non-invasive barrier work is the one thing that combines safely with everything, provided it stays outside the acute healing window. Any plan that puts three modalities into one visit deserves a second opinion.
What does the non-energy family genuinely do that devices cannot? +
Three things. It restores a compromised barrier, which no device does — energy applied to a damaged barrier makes it worse. It moves interstitial fluid, which changes facial contour within a single session in a way that no collagen-based treatment can match for speed. And it occupies the preparation and recovery windows around clinic work, where aggressive treatment is contraindicated but doing nothing wastes the time. What it cannot do is change structure, clear dermal pigment, or remodel scar tissue, and we would rather say that clearly than sell a course that cannot deliver.
How do I tell whether my problem is structural or fluid? +
Use the morning test, which costs nothing. Photograph your face straight on in the same light on a morning after a normal night, and again after a night with good sleep, low salt, no alcohol, and a slightly elevated pillow. If the second photograph looks noticeably better — sharper jaw, less heaviness under the eyes — a meaningful share of what bothers you is fluid, and that responds to lymphatic and circulation work rather than to a device. If both photographs look the same, the concern is structural and belongs in the ultrasound or radiofrequency families.