LDM is a needle-free treatment using dual-frequency ultrasound to calm, hydrate and support skin recovery. It is popular in Korea after lasers to reduce redness and for sensitive or acne-prone skin.
Medically reviewed by [DOCTOR NAME], board-certified dermatologist · Doje Clinic, Apgujeong, Seoul · Last reviewed November 2026
It is painless and has no downtime.
A series gives better results than a single session.
Quick facts
- LDM Ultrasound Skin Care: None; results last short-term; maintenance needed
- Pico Toning (Picosecond Laser): Mild redness for a few hours; results last long-term with sun protection; melasma can recur
Key facts
| LDM Ultrasound Skin Care | Often a series of 5–10 |
|---|---|
| Pico Toning | Series of 5–10, every 1–4 weeks |
Related treatments
Patient questions
Frequently asked questions
What is LDM skin treatment?
LDM is a needle-free treatment using dual-frequency ultrasound to calm, hydrate and support skin recovery. It is popular in Korea after lasers to reduce redness and for sensitive or acne-prone skin.
What is LDM Ultrasound Skin Care?
LDM (Local Dynamic Micro-massage) uses dual-frequency ultrasound to calm, hydrate and support skin recovery without needles.
What is Pico Toning?
Pico toning uses an ultra-short picosecond laser at low energy to break up pigment and even out skin tone with minimal heat.
Your skin plan, designed in Apgujeong
English-speaking consultations · Written quotes · Aftercare you can take home
Medical information on this page is general and educational. Results, downtime and suitability vary by individual. A consultation with a Doje Clinic physician is required before any treatment.