


6/4/2026
This is a procedure note for LDM, which we consistently recommend for sensitive skin! Are you curious? at Gyeonggi / Incheon Beomgye(Opening Soon) KKEUT Korean Clinic.
Many people hesitate to receive treatments due to sensitive skin.
Even if they want laser treatment, they hesitate, wondering 'Is it okay?', and even if they want skincare, they give up, fearing irritation.

LDM is a treatment consistently recommended for sensitive skin at Kkeut Oriental Medical Clinic.
We will explain why LDM is suitable for sensitive skin and how it works.
Sensitive Skin: Why Does It Occur?
Sensitive skin means the skin is in a state beyond mere weakness.
On the skin's surface, there is a skin barrier that blocks external irritants. This barrier is a thin film composed of ceramides, lipids, and natural moisturizing factors (NMF). When this structure weakens, external irritants can easily penetrate the skin.

As a result, even mild cleansers can cause tightness, and light skincare products can cause stinging or redness. This is also why the skin easily flushes from UV light and fluctuates with every change of season.
There are three main reasons why the skin barrier breaks down.
First, damage to the epidermal lipid film due to excessive cleansing or frequent scrubbing. Second, instability in the internal environment, such as stress, lack of sleep, or hormonal changes. Third, repeated external environmental stimuli, such as cumulative UV exposure or fine dust.
When the skin barrier weakens, breakouts become more frequent, hyperpigmentation is more likely to occur, and aging naturally accelerates. Sensitive skin is, in itself, a state where overall skin function has deteriorated.

Why LDM is Suitable for Sensitive Skin
LDM (Local Dynamic Micro-massage) is a skin management method that uses ultrasound.
There is a fundamental difference from general ultrasound treatments. While general ultrasound proceeds with a fixed single frequency, LDM continuously changes its frequency throughout the treatment.
A special phenomenon occurs during this frequency conversion process. Different frequencies act simultaneously within the skin, creating an 'interference effect,' which results in an effect similar to emitting three frequencies simultaneously.

This interference effect strengthens the skin environment itself. It goes beyond temporary soothing, enhancing the activity of cells that form the skin barrier, thereby restoring the epidermis itself.
High-power lasers or high-intensity lifting treatments induce regeneration by applying strong thermal stimulation or physical damage to the skin. While this method offers clear effects, it can actually be irritating for sensitive skin.
LDM enhances the skin's natural regenerative power without thermal stimulation or physical damage. It works across a broad range, including soothing, regeneration, trouble care, and anti-aging, with almost no burden on the skin. This is why it is suitable for sensitive skin.

LDM: Who Should Consider It?
The indications for LDM are broad.
It is well-suited not only for those who have difficulty tolerating irritation due to sensitive or delicate skin, but also for those who frequently experience acne or breakouts, those with uneven skin tone and easily left hyperpigmentation, and those recovering after other laser treatments.
It is also used for anti-aging purposes. We recommend it for those concerned about fine lines or feeling a loss of skin elasticity, and for those who wish to regularly manage their skin's fundamental environment.
The standard course and frequency are 3 months, based on 10 sessions, once a week. It is a low-burden treatment that can be received daily if desired, making it ideal for consistent daily management.

LDM is effective on its own, and when combined with laser or lifting treatments, it also helps accelerate post-procedure recovery. Receiving other treatments after the skin's fundamental environment has been strengthened can lead to increased efficacy and safety.
Frequently Asked Questions
Q. My skin is sensitive, can I still receive LDM treatment?
A. It is a treatment well-suited for sensitive skin. LDM enhances the skin's natural regenerative power without thermal damage or physical irritation, so we actively recommend it for sensitive skin.
Q. How many LDM sessions are needed to feel the effects?
A. If the goal is to improve sensitive skin, we set a standard of 10 sessions, once a week, over 3 months. Since each individual's skin environment differs, adjustments are made while monitoring changes during the treatment.
Q. Is there a difference between home-use LDM devices and clinic LDM?
A. They are fundamentally different. The core of LDM is the interference effect generated by frequency conversion, which is only achievable with genuine Wellcomet large-scale equipment. Small home-use devices are general ultrasound machines that cannot produce this interference effect.
Q. Can it be combined with other laser treatments?
A. Yes. LDM also helps skin recovery after other treatments. For sensitive skin, combining LDM before and after laser treatments can ensure safer procedures when the skin's fundamental environment is strengthened.

Kkeut Oriental Medical Clinic's Sincerity
Kkeut Oriental Medical Clinic only uses genuine LDM equipment from Wellcomet.
The name LDM can only be applied to Wellcomet equipment. For the interference effect to truly occur, the equipment specifications themselves must support it. Genuine Wellcomet equipment is a large-scale device costing approximately 30 million won, and only equipment of this caliber can achieve the superposition effect. Devices on the market referred to as home-use LDM are general ultrasound machines that cannot produce this interference effect. You can confirm on-site that the LDM treatment you receive at Kkeut Oriental Medical Clinic is performed with genuine equipment.

Kkeut Oriental Medical Clinic adheres to a standard of 12 minutes per mode.
In LDM treatment, 12 minutes is a medically significant duration. If conducted for less time, the interference effect does not accumulate sufficiently. Places that proceed quickly are often negligent or lack expertise. Performing slowly and accurately is, in fact, a more challenging task. Kkeut Oriental Medical Clinic ensures the full 12 minutes are completed. You can verify the quantitative progress by directly checking the treatment time.

Kkeut Oriental Medical Clinic approaches LDM as a 'skin savings account'.
If you consistently receive 10 sessions, once a week, for 3 months, your skin environment itself will change. Rather than expecting dramatic changes from a single treatment, it's a method where improvements accumulate little by little each week. For sensitive skin, consistent and safe stimulation like this is much more suitable than sudden strong irritation. Kkeut Oriental Medical Clinic's LDM plays this role in skin management, building up like a savings account.
A subtle difference, a different result — experience it at Kkeut Oriental Medicine Clinic.