Guide · Medically reviewed by the MS Longevity Clinic medical team
SMA:LT is a lifting device that delivers microwave energy to create a controlled heat response in tissue, with contact cooling at the surface. It is used for the area under the cheeks and along the jawline, with settings adjusted for fat and skin thickness. Dr. Cho Seung-hyun of MS Longevity Clinic took part in its development.
A different kind of energy
Most lifting devices use focused ultrasound (HIFU) or radiofrequency (RF). SMA:LT uses microwave energy, which is delivered differently, and pairs it with contact cooling.
What it is used for
- A blurred line between the lower cheek and jaw
- Loose lower-face skin with some volume loss
- Treating the lower face while keeping hollow areas as they are
An SMA:LT Body programme is also available.
What a session involves
A single session is typical. The area and dose are set at consultation. Warmth, redness, swelling or tenderness can follow, and results are judged once swelling settles.
From development to clinic
Dr. Cho Seung-hyun took part in developing SMA:LT and is a clinical advisor for it. He also teaches lifting techniques to doctors abroad.
See the SMA:LT treatment page or compare SMA:LT vs Ultherapy.
Frequently asked questions
Is SMA:LT suitable for a thin face?
Low-fat areas need careful assessment, and another method may suit better.
Have a question about your own case?
Our doctors answer through a free online consultation, before you commit to travel.
This guide is general information and does not replace a medical consultation. See our medical disclaimer.