The Korean Aesthetic Treatments Making Their Way Into Canadian Clinics

When Kim and Khloé Kardashian revealed they’d flown to Seoul this fall for a suite of lasers, it felt less like a flex and more like confirmation. Not that we needed it. Scroll any feed and you’ll find people documenting their treatment journeys in real time (before, during, and very much after) and the obsession is only spreading. A few of my friends have booked full-on glow-cations to Korea and Japan, stacking treatments like it’s a sport. The draw? Devices that are years ahead of what’s available in North America, at prices that actually make the flight feel rational.

For those not quite ready to commit to a 14-hour flight, some of that technology is finally landing in Canadian clinics and with it, a philosophy that’s fundamentally different from the Western approach to aesthetics. Less fix-it, more build-it. “It’s so important to build the foundation,” says Erica Fung, managing director at 30 Hazelton, a Toronto-based medical aesthetics centre that leans heavily on Korean-inspired devices and treatment philosophies. “Just like renovating a home, you need to renovate the foundation before you buy new furniture.” Translation: instead of jumping straight to filler, the focus is on building better skin first—density, elasticity, resilience—through energy-based devices and collagen-stimulating treatments.

The goal isn’t dramatic transformation, but cumulative change, skin that looks healthier, tighter and more luminous over time. Call it collagen banking. Think next-generation, low-pain modalities: radiofrequency treatments (RF) like Xerf and Everesse, lifting-focused High-Intensity Focused Ultrasound (HIFU) devices like Ultraformer, and regenerative boosters—from VAMP to NCTF to Skinvive—all designed to strengthen skin from within.

The goal isn’t a dramatic before-and-after. It’s cumulative change: skin that gets healthier, tighter and more luminous over time. Call it collagen banking. The tools of choice are next-generation, low-pain modalities. Radiofrequency (RF) treatments like Xerf and Everesse, High-Intensity Focused Ultrasound (HIFU) lifting devices like Ultraformer, plus regenerative boosters like VAMP, NCTF and Skinvive—all working to strengthen skin from within.

But the modalities are only half the story. The Korean approach isn’t about one treatment per visit; it’s about layering them strategically. “What I specialize in is stackable treatments… you could get all your concerns targeted in one day,” Fung explains. Pairing devices, lasers and boosters in a single session is what delivers that glass-skin finish, and it’s fast becoming the gold standard in the clinics that actually know how to do it.

Here’s what to know about the treatments leading the wave.

The New Wave of Radiofrequency

If there’s one category dominating the Korean medispa playbook, it’s RF. Designed to stimulate collagen deep within the skin, these next-generation devices are less about surface-level change and more about rebuilding structure over time. Two to know now: Xerf and Everesse.

Both fall into a new class of monopolar RF treatments—Low-pain, no-downtime, and built to deliver heat more evenly across the skin. Unlike bipolar RF treatments like Morpheus8 or Sylfirm, which target the surface, monopolar RF goes deeper into the skin, creating micro-injuries to the collagen and signalling the body to produce new collagen in response. More impact, no recovery.

The results are subtle, but that’s the point. “If I’m looking at the skin and it’s very stretchy, and there’s laxity and lack of firmness, that’s when I would recommend Everesse,” says Fung. Expect a temporary lift immediately after treatment, with full results settling in around three months after the final session. Neither treatment is designed as a one-off—they’re part of a longer plan, which is very much the Korean way.

The Non-Surgical Lift

While radiofrequency focuses on rebuilding the skin, Ultraformer takes things deeper, targeting the structural layers to lift and define. The Korean-developed HIFU device creates contour in a way that goes beyond surface-level firming.

“When it comes to the Ultraformer, that one is to lift and tighten… it just holds the skin back,” says Fung. Using interchangeable cartridges at varying depths, the treatment can be tailored to different areas of the face—delivering energy exactly where it’s needed. “Think of it as stapling the skin in different layers,” she adds.

The result is a more immediate, visible lift—particularly along the jawline and under the chin—paired with longer-term tightening as collagen rebuilds. For most patients, one to three sessions of Ultraformer are needed to achieve optimal results, with maintenance typically required on a yearly basis. And unlike earlier HIFU iterations (like Ultherapy), the experience is surprisingly comfortable, with little more than warmth and minimal downtime.

Skin Boosters: The Secret to Glass Skin

If devices are the scaffolding of Korean aesthetics, skin boosters are the finishing touch—the step that takes skin from bouncy and firm to unmistakably luminous. Designed to improve skin quality at a cellular level, these injectable (or topical treatments) focus on the building blocks of healthy skin: collagen, elastin and hydration.

“I would define skin boosters as a blanket category… anything that is applied topically or injected that focuses on strengthening and improving the foundations of what makes skin quality good,” says Angela Bedard, an aesthetic medicine registered nurse at Victoria Park Medispa.

Among the most talked-about is NCTF, a Korean-born favourite that’s less a single ingredient and more of a cocktail. Packed with hyaluronic acid, amino acids, vitamins and antioxidants, it works like a “vitamin drip for your skin,” Bedard explains. Delivered via mesotherapy into the dermis, it’s designed to boost hydration, brightness and overall skin vitality—though, like most skin-quality treatments, it requires commitment. “Anything that improves skin quality is usually a commitment,” she notes, with most protocols calling for two to three sessions spaced a few weeks apart.

Then there’s PDRN—often referred to as “salmon sperm”—which has quickly become one of the buzziest ingredients in both clinical treatments and skincare. In Canada, one iteration is available as VAMP, a skin booster known for its reparative properties. “It has really strong anti-inflammatory benefits and improves elasticity, while reducing the appearance of aging,” says Bedard. While she often uses it to support healing post-procedure, it also plays a role in longer-term skin quality, particularly when combined with other treatments.