


6/2/2026
This is a procedure note for Facial asymmetry can also be treated with Shurink. at Beomgye(Opening Soon) KKEUT Korean Clinic.
If you feel that the left and right sides of your face are different, and the asymmetry is noticeable every time you take a photo, it's time to consider facial asymmetry treatment.

Facial asymmetry is somewhat natural in that no face is perfectly symmetrical, but if the difference between the left and right sides is clearly noticeable, it's important to first identify the cause.
4 Main Causes of Facial Asymmetry
The causes of facial asymmetry are broadly categorized into four types.
First, skeletal asymmetry. This is a type where the bone structure itself, such as the jawbone and cheekbones, is formed asymmetrically, either congenitally or solidified during the growth process.
Second, muscular asymmetry. This type occurs when one masseter muscle (biting muscle) is habitually used more, or when certain muscles develop or atrophy due to sleeping habits or postural habits.
Third, differences in fat and volume distribution. This type occurs when the thickness of subcutaneous fat or the degree of skin sagging differs between the left and right sides of the face, leading to visual asymmetry.
Fourth, sagging asymmetry due to decreased skin elasticity. This type occurs when skin elasticity decreases unevenly during the aging process, making one side appear more sagged.

Treatment Comparison — Choices Vary by Cause
Treatment methods for facial asymmetry vary depending on the type of cause. The representative treatment options are summarized as follows.
Botox acts most directly on muscular asymmetry. The principle involves injecting botulinum toxin into overdeveloped masseter muscles (chewing muscles) or specific facial muscles to reduce muscle activity. While the effects are clear, maintenance treatments are needed every 3-6 months, and it does not structurally change the muscle itself.
Fillers are effective for volume-imbalance asymmetry. This method involves replenishing hyaluronic acid filler on the side with less volume to enhance left-right symmetry. Immediate improvement is possible, but re-treatment is required due to absorption.
Jaw correction (orthognathic surgery) is applied in severe cases of skeletal asymmetry. The effects are permanent, but the surgical scope is extensive, and recovery time is long. If the degree of asymmetry is mild or if the primary cause is non-skeletal, non-surgical options are considered first.

HIFU Shurink can be applied to asymmetry caused by fat distribution and skin sagging. The reason Shurink is effective in facial asymmetry treatment is its ability to adjust skin elasticity and tissue position.
How Shurink Works in Facial Asymmetry Treatment
Shurink is based on HIFU (High-Intensity Focused Ultrasound) technology. It precisely focuses ultrasonic energy on the SMAS layer (Superficial Musculoaponeurotic System) without damaging the skin surface, creating thermal coagulation points in the targeted tissue.
The SMAS layer directly influences skin sagging and facial shape. The collagen in this layer contracts due to thermal stimulation, and through subsequent regeneration, the skin is lifted.
Cases where Shurink is effective in facial asymmetry treatment are as follows: when one cheek appears more sagged, when there is a height difference between the left and right cheekbones, or when facial contour asymmetry is severe due to decreased skin elasticity. In these types, it's possible to target the sagging side more intensively with Shurink to achieve left-right balance.

Shurink Tip Selection and Session Information
Shurink treatments use 4.5mm, 3.0mm, 2.0mm, and 1.5mm tips, changed according to the treatment area. The 4.5mm tip, targeting the deep SMAS layer, is the primary choice, while delicate areas like around the eyes and nose are treated with 2.0mm or 1.5mm tips.
For facial asymmetry treatment with Shurink, cumulative treatments at 1-month intervals are recommended. While an immediate lifting effect can be felt after a single session, the collagen regeneration effect gradually appears over 2-3 months post-treatment. This approach allows for gradual adjustment of left-right balance through cumulative sessions.
Treatment intensity is determined by the total energy delivered, not by the number of shots. If a session involves strong, concentrated stimulation, the interval for the next treatment is extended. For maintenance, a shorter interval with gentler, cumulative treatments is adjusted.

Post-Treatment Care and Precautions
After Shurink treatment, facial cleansing and makeup are possible from the same day, and there is almost no downtime. Slight swelling or warmth may temporarily occur immediately after the procedure, but it usually subsides within the day.
Strict UV protection must be maintained for at least 2 weeks after treatment. Heat stimulation (sauna, excessive alcohol consumption) is recommended to be avoided for 2-3 days post-treatment. Lifting effects can be observed from the day of the procedure, and the effects from collagen regeneration are fully developed over 6-8 weeks.

Frequently Asked Questions
Q. Is Shurink applicable to all types of facial asymmetry treatment?
A. In facial asymmetry treatment, Shurink is effective for asymmetry types caused by skin sagging, uneven volume distribution, and decreased elasticity. If the primary cause is structural differences in the bone itself, other approaches such as Botox, fillers, or surgery should be combined or alternative options considered.
Q. When receiving Shurink for facial asymmetry treatment, are the left and right sides treated differently?
A. From the perspective of facial asymmetry treatment, Shurink approaches by more intensively targeting the sagging side or the side where volume has descended more. The key is a customized design tailored to the degree of asymmetry, rather than uniform treatment on both sides.
Q. Is it more effective to receive both Botox and Shurink together?
A. In cases where muscular asymmetry and sagging asymmetry are combined, combining Botox and Shurink can be efficient as it addresses both causes simultaneously. However, the correct sequence for treatment planning is to first identify the primary cause of asymmetry before making a decision.
Q. When do the effects of facial asymmetry treatment become noticeable?
A. Many individuals experience lifting effects from Shurink-based facial asymmetry treatment on the very day of the procedure. The full effect of asymmetry improvement due to collagen regeneration becomes prominent between 4-8 weeks after treatment, and results become more stable with cumulative sessions.

Kkeut Oriental Clinic's Sincerity
Kkeut Oriental Clinic always performs Shurink treatment design in a seated position. Designing only while lying down can lead to side effects like hollow cheeks due to altered gravitational direction. As left-right target design is especially crucial in facial asymmetry treatment, seated design is a key procedure to enhance precision.
Kkeut Oriental Clinic uses 3.0mm, 2.0mm, and 1.5mm tips, in addition to the 4.5mm main tip, changing them according to the treatment area. For facial asymmetry treatment, tip replacement is essential to address delicate areas such as around the eyes, forehead, and jawline, and Kkeut Oriental Clinic applies this as a standard to all Shurink treatments.
Kkeut Oriental Clinic records every treatment detail on a 'Lifting Card' and shares it with the client. This accumulates information on which tip was used, on which area, and how much treatment was performed for each session, allowing for systematic tracking of the facial asymmetry treatment progress. Even if the branch changes, coordinated care is possible under the same standards.


A subtle difference, a distinct result — Experience it at Kkeut Oriental Clinic.