Inside the XERF™ Canada Launch: A Night at My Bridle Path Home

By Dr. Shawn Seit

What a night! I was thrilled to open my Bridle Path home in Toronto to host the official Canadian launch of XERF™ Structural Skin Tightening—a celebration of innovation, community, and a new era of comfortable, needle‑free skin tightening. We welcomed industry friends, creators, and longtime Rejuuv patients for live demos, great music, and a first look at this breakthrough technology.

Why XERF matters

XERF delivers structural skin tightening using radiofrequency energy— with no needles, no numbing, and no downtime—while reaching the shallow, middle, and deep layers of the skin where real collagen remodeling happens. That's the magic: visible improvement with comfort built in.

Backed by dual‑frequency monopolar RF ( 6.78 MHz + 2 MHz), XERF precisely heats fibrous septae and deeper tissues to tighten and lift, with integrated cooling designed to keep treatments comfortable. Early clinical literature supports the depth and breadth of remodeling possible with this multi‑frequency approach.

And yes— XERF has Health Canada clearance for skin tightening indications, which is a huge milestone for bringing next‑generation RF safely to Canadians.

Canada's first XERF provider—launched the Rejuuv way

We're incredibly proud that Rejuuv Medi Spa announced itself as Canada's first clinic to offer XERF—and we marked that moment with our mansion launch party and a series of live demos.

From KALDAT to Canada: how we brought XERF home

This journey began at KALDAT—the Korean Association for Laser, Dermatology & Trichology—where I spent time at the Device Expo speaking with engineers and international trainers about XERF's tech stack and treatment protocols.

What you can expect with XERF at Rejuuv

• ●Comfort first: No needles, no numbing, no downtime—thanks to smart energy delivery and integrated cooling.
• ●Deeper, smarter tightening: Dual‑frequency RF targets multiple tissue depths for both immediate tightening sensations and progressive collagen remodeling.
• ●Versatility: Precisely tailored for the face, neck, and select body areas to improve early laxity, fine lines, and texture.

A personal note

Hosting this launch at my home was deeply meaningful. It let me share not just a device, but a philosophy: elevated outcomes with minimal disruption. I've spent my career championing technologies that are science‑driven and patient‑centric. Seeing our guests experience XERF's comfort and instant "post‑treatment lift" feeling—right there during live demos—was incredibly rewarding.