HIFU delivers focused ultrasound energy deep into the SMAS layer (Superficial Musculoaponeurotic System), which is the same layer targeted in a surgical facelift.
This thermal energy heats the tissues to about 60–70°C, causing controlled micro-injury that triggers:
Collagen production
Tissue tightening and lifting
Over time (typically 2–3 months), the skin becomes firmer, lifted, and smoother.
Sagging jowls
Loose skin on the neck (“turkey neck”)
Droopy eyelids or eyebrows
Nasolabial folds
Fine lines and wrinkles
Uneven skin texture
| Feature | Description |
|---|---|
| Procedure time | 30 to 90 minutes (depending on area) |
| Anesthesia | Not required, but mild discomfort is possible |
| Downtime | None – resume normal activities immediately |
| Number of sessions | 1–3 sessions per year (varies by age/skin) |
| Results appear | Gradually over 2–3 months |
| Duration of results | Up to 12–18 months |
