
Director Bang Chan-il, Human Dermatology Clinic Seoul National University Branch
Hello,
This is Human Dermatology Clinic, Seoul National University Branch.
As we age, the face can look different for reasons beyond simply having more wrinkles. The area around the eyebrows may descend slightly, the center of gravity of the cheeks may shift downward, and the lines around the mouth and jawline may become less defined, making the overall appearance look tired or heavy. Even when each change is subtle, several changes occurring at once can make the overall impression of the face feel different from before.
Therefore, when considering a lifting procedure, it is important to look beyond a single noticeable area and examine the flow of elasticity extending from the upper face down to the neck. At the Isu lifting dermatology clinic, we explain that rather than simply pulling the skin tightly, it is necessary to first assess where the changes have begun and the balance of the entire face, then establish a treatment approach that preserves a natural appearance.

Isu Lifting Dermatology Clinic
Natural Facial Contours with Ultherapy PRIME
Human Dermatology Clinic, Seoul National University Branch

We Examine the Areas That Need Improvement
Loss of facial elasticity does not appear in the same way across every area. When the area around the eyebrows droops, the eyes may look strained or tired. When the cheeks and corners of the mouth become heavier downward, the nasolabial area or lines around the mouth may appear more pronounced than before. If the jawline becomes less defined or the skin beneath the chin loosens, the boundary between the face and neck may also appear less distinct.
Because the skin on the neck is thinner and moves more than facial skin, changes in elasticity may become apparent relatively quickly. Therefore, before treatment, it is necessary to examine the condition of each area, including the area around the eyebrows, the cheeks and corners of the mouth, the jawline, the double chin, and the neck. At the Isu lifting dermatology clinic, we explain that it is important not only to examine sagging in one area but also to assess how multiple areas affect one another and plan treatment around the areas that need it most.

By Examining the Structures Beneath the Skin,
We Determine the Treatment Approach
Ultherapy PRIME delivers microfocused ultrasound energy while using real-time ultrasound imaging to examine the structures beneath the skin. Although the skin may appear similar on the surface, the actual skin thickness, distribution of subcutaneous fat, and location of the bones can differ from person to person. Even within the same face, the forehead, cheeks, jawline, and neck may have different tissue depths and thicknesses.

Confirming the target tissue through ultrasound imaging can help select an appropriate depth for each treatment area and deliver energy to the necessary points. Areas with thin skin or little fat require a more careful approach, while thicker areas, such as the lower cheeks, may require a different plan depending on their condition. At the Isu lifting dermatology clinic, we explain that it is important not merely to view the screen but to determine how the visible skin structures will be incorporated into the treatment plan.

What Matters More Than the Number of Lines
Is the Placement and Direction
When researching Ultherapy PRIME, many people first compare the number of lines used. While the number of lines is one element of a treatment plan, a higher number is not necessarily more suitable for everyone. Because the location where sagging begins and skin thickness vary, the treatment approach can differ depending on the depth and placement of the lines, even when the same number is used.
For example, when the weight of the cheeks has shifted downward, energy must be placed with the facial contours in mind. If the degree of sagging differs between the left and right jawlines, a design that reflects the asymmetry may be necessary. It is also important to avoid excessive concentration on areas that already lack volume or appear hollow. At the Isu lifting dermatology clinic, we focus on distinguishing the areas that need treatment and designing a natural lifting direction rather than treating the entire face at uniform intervals.

Natural Changes
May Appear Gradually
Ultherapy PRIME may give the impression that the facial contours are more refined immediately after treatment, but rather than drawing conclusions right away, it is better to observe the process of change in the skin. After the ultrasound energy is delivered, gradual remodeling related to collagen within the skin may continue, so some people may notice changes in elasticity or contours over time.

The timing and degree of changes, as well as how long they last, may vary depending on skin thickness and elasticity, age, lifestyle, and the treatment area. While the jawline may feel more defined relatively quickly, the cheeks or neck may need to be observed for a little longer. At the Isu lifting dermatology clinic, we explain that rather than looking only at the appearance at a particular point in time, it is advisable to compare the condition before treatment with the subsequent progress and determine whether additional care is needed and when it would be appropriate.


Because Ultherapy PRIME delivers energy while examining the structures beneath the skin, the judgment of the medical professional who assesses the skin and develops the treatment plan is as important as the device itself. The face contains various structures, including nerves and blood vessels, in addition to the skin, fat layers, and bones, and each area differs in thickness and characteristics. Therefore, rather than simply applying strong energy or a large number of lines, it is necessary to take a careful approach by distinguishing the required depth and location.

A board-certified dermatologist comprehensively examines skin elasticity, fat distribution, facial structure, left-right asymmetry, and existing volume to determine which areas require treatment and which areas require caution. It is also important to receive sufficient guidance on temporary reactions that may occur after treatment, such as swelling, tightness, and tenderness, as well as how to manage them. If you are considering an Isu lifting dermatology clinic, carefully check whether a board-certified dermatologist personally assesses your current condition and develops an individualized plan based on real-time imaging and facial structures before deciding on treatment.



