Skin Insights by YSBB

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Welcome to Skin Insights by YSBB.

“I want a lifting treatment — but I’m worried about the pain.”
This is one of the most common concerns we hear from patients considering skin tightening procedures. The good news is that technology has come a long way.

We are pleased to introduce CoolSoniq®, our newest lifting device that delivers powerful results while keeping discomfort to a minimum — thanks to a built-in cooling system that works simultaneously with the ultrasound energy.


1. What Is CoolSoniq®?

  • CoolSoniq® is an ultrasound lifting treatment that firms and tightens skin from deep within — without surgery, needles, or significant downtime
  • It works by delivering focused ultrasound energy deep beneath the skin surface, stimulating the body’s own collagen production
  • As collagen rebuilds over the following weeks, skin gradually becomes firmer, smoother, and more lifted
  • The key difference from older ultrasound devices: CoolSoniq® cools the skin surface at the same time as it delivers energy — so the treatment is far more comfortable than what many patients have experienced before
  • Think of it this way: traditional ultrasound lifting can feel like a sharp, burning snap beneath the skin
  • CoolSoniq® gently chills the surface as it works, so the heat is directed precisely where it’s needed — deep in the tissue — without causing unnecessary discomfort at the surface
  • The result: stronger energy, less pain

2. What Areas Can CoolSoniq® Improve?

  • Sagging or loose skin on the face and neck: Firms the overall facial contour and restores a more lifted appearance
  • Nasolabial folds (smile lines): Softens the deep lines that run from the nose to the corners of the mouth
  • Marionette lines and jowls: Reduces the heaviness and drooping around the lower cheeks and mouth corners
  • Double chin: Tightens the skin and underlying tissue beneath the chin for a cleaner jawline
  • Forehead lines: Smooths horizontal lines and gives the brow a subtle lift
  • Fine lines around the eyes: Addresses delicate crow’s feet and under-eye skin laxity
  • CoolSoniq® may be right for you if:
  • You’ve been curious about lifting treatments but put them off because of pain concerns
  • You’ve noticed your face looking a little less defined or your skin feeling less firm
  • You want real, visible results without going under the knife
  • You have sensitive skin and worry about how your skin will react
  • You tried a lifting treatment in the past and found it too uncomfortable to complete or repeat

3. Is It Really Less Painful — and Does It Still Work?

  • This is the question we hear most often — and the answer is: yes, and yes.
  • The cooling system protects the outer layer of skin, which is where most of the discomfort in traditional ultrasound lifting comes from
  • By keeping the surface calm and cool, the device can actually deliver more energy to the deeper layers — not less
  • Many patients who previously described lifting treatments as very painful find CoolSoniq® to be a much more manageable experience
  • Less pain does not mean less effective — in fact, the targeted energy delivery means better results with fewer unwanted side effects

4. What to Expect: Before, During, and After

  • Before your appointment: We begin with a thorough consultation to understand your concerns and goals
  • A numbing cream is applied ahead of the session to ensure your comfort
  • Please avoid heavy sun exposure and any irritating skincare products for a few days before your visit
  • During the session: A smooth gel is applied to the skin, and the CoolSoniq® device is gently moved across the treatment areas
  • Most patients feel mild warmth or light pressure — but not the sharp discomfort associated with older lifting devices
  • A full-face session takes approximately 30 to 60 minutes
  • You can return to your normal routine the same day
  • After the session: Some mild redness or slight puffiness is normal and typically fades within a few hours
  • Results are not instant — collagen rebuilds gradually, and most patients see the best results 2 to 3 months after treatment
  • For lasting improvement, we recommend 2 to 3 sessions spaced about a month apart
  • Continue wearing sunscreen daily — protecting your skin after treatment helps maintain and extend your results

CoolSoniq® at a Glance

  • Treatment type: Non-surgical ultrasound lifting
  • Best for: Sagging skin, double chin, smile lines, jowls, forehead lines, eye-area wrinkles
  • Pain level: Mild — significantly more comfortable than conventional lifting devices
  • Session length: 30–60 minutes
  • Downtime: None — return to daily activities the same day
  • When will I see results? Gradual improvement over 2–3 months
  • How many sessions? 2–3 sessions, approximately one month apart

Getting a lift shouldn’t mean gritting your teeth through the whole procedure.
CoolSoniq® makes it possible to achieve firmer, younger-looking skin in a way that’s genuinely comfortable — so there’s no reason to keep putting it off.

If you’d like to find out whether CoolSoniq® is the right choice for your skin, we’d love to see you for a consultation.


YSBB Skin Clinic, Seoul, Korea

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