What causes sunken cheeks?

Sunken cheeks are primarily caused by age-related loss of facial fat and collagen, but can also result from genetics, significant weight loss, lifestyle factors such as poor nutrition or sun exposure, certain medical conditions, medications, and bone density loss. A thorough medical consultation is essential to determine the underlying cause.

What are the common treatment options for sunken cheeks in Korea?

Treatment options include facial fillers (like hyaluronic acid and PLLA), face fat grafting using your own fat, Juvelook collagen booster injections, and cheekbone implants. Each procedure varies in invasiveness, longevity, and results, allowing personalized options for patients.

How do dermal fillers work for sunken cheeks?

Dermal fillers, often containing hyaluronic acid, are injected beneath the skin to restore volume and smooth facial contours. They work quickly, providing immediate results, with effects lasting from six months to two years depending on the material used.

What is face fat grafting and its benefits?

Face fat grafting involves harvesting your own fat from areas like the abdomen or thighs, purified, and then injected into hollow cheeks. It offers natural, long-lasting volume enhancement, improves skin quality, and has a high biocompatibility since the fat is autologous.

What is Juvelook collagen booster and how does it work?

Juvelook is a South Korean hybrid biostimulator combining poly D,L-lactic acid (PDLLA) and hyaluronic acid (HA). It provides immediate hydration and volume from HA, while PDLLA stimulates collagen production over time, leading to firmer, more youthful skin for up to 12-18 months.

Are cheekbone implants a permanent solution?

Yes, cheekbone implants made of medical-grade silicone or porous polyethylene are a permanent solution that enhances facial bone structure and adds volume. They provide a highly customizable result, though surgical risks like infection or asymmetry should be considered.

What is the process for undergoing aesthetic procedures in South Korea?

International patients typically research licensed clinics with skilled surgeons, consult online or upon arrival, and undergo procedures that usually involve minimal downtime. South Korea offers advanced treatments, competitive pricing, and comprehensive support to facilitate a seamless experience from consultation to recovery.

How much do these procedures cost in South Korea compared to other countries?

Facial fillers cost approximately $200–$450 per treatment, fat grafting ranges from $806–$4,431, Juvelook booster treatments are about $300–$1,033, and cheekbone implants typically cost $3,790–$6,890. Korea offers competitive pricing with high-quality care, often at lower or similar costs compared to the USA and Europe.

What are patient experiences with these treatments in Korea?

Patients report quick results, minimal discomfort, and natural-looking enhancements. Natural fat transfer and collagen stimulators provide long-term benefits, while implants offer permanent changes. Overall, treatments in Korea are highly regarded for safety, expertise, and outcomes.

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Blogs›Sunken Cheeks Solutions in Korea: Facial Filler, Face Fat Grafting, Juvelook Collagen Booster & Cheekbone Implant

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Sunken Cheeks Solutions in Korea: Facial Filler, Face Fat Grafting, Juvelook Collagen Booster & Cheekbone Implant

Thursday, Jul 31, 2025

Understanding Sunken Cheeks
Detailed Medical Procedures for Sunken Cheeks
Best Clinics in Korea for Sunken Cheeks
Undergoing Procedures in South Korea: A Medical Tourist's Guide
Conclusion
References

Sunken cheeks—often called the "hollow midface creating an aged look"—are a common concern for those looking to maintain a youthful appearance. This aesthetic issue is more than skin deep, influencing both the way people are perceived and how they feel about themselves. In this guide, we cover the causes behind sunken cheeks, explore the leading medical procedures available, and offer practical insights into pursuing treatment in South Korea. Our aim is to present clear, accurate information to help patients make well-informed choices on their aesthetic journey.

Understanding Sunken Cheeks

Definition and Common Pseudonyms

Sunken cheeks are characterized by a noticeable hollowness or lack of volume in the cheek area, resulting in a flattened or gaunt facial appearance. This condition often disrupts overall facial harmony and accentuates lines and shadows, making individuals appear older or more fatigued. In clinical and cosmetic settings, the terms "hollow cheeks," "hollow midface," "depleted of volume," and "gaunt appearance" are frequently used to describe this condition.

Causes and Contributing Factors

The main culprit behind sunken cheeks is age-related loss of facial fat and collagen, which are essential for skin’s volume and elasticity. As we get older, natural declines in collagen, elastin, and muscle mass make cheeks appear hollow and skin look less firm. However, a variety of other factors can also play a role, including:

Genetics: A natural tendency towards thinner facial features or less cheek fat.
Weight Loss: Significant weight loss can make the face appear gaunt.
Lifestyle Factors: Poor nutrition, dehydration, smoking, excessive sun exposure, extreme exercise, and poor sleep can accelerate facial aging.
Medical Conditions: Chronic diseases (like cancer, HIV-associated lipoatrophy, autoimmune issues, eating disorders, and tuberculosis) can cause visible facial fat loss.
Medications and Treatments: Some drugs (including those affecting hormones and metabolism) as well as chemotherapy may redistribute fat.
Bone Loss: Gradual bone density loss in the cheekbones and skull reduces support and hints at aging.

Because so many factors can lead to sunken cheeks, a medical consultation is essential. A thorough evaluation by a qualified healthcare professional will help clarify whether aesthetic treatment is appropriate and safe, or if an underlying health issue needs attention.

Table 1: Common Pseudonyms for Sunken Cheeks

Term	Description
Sunken Cheeks	Cheeks appearing hollow or depleted of volume
Hollow Cheeks	Emphasizes lack of fullness
Hollow Midface	Central face lacking volume, contributes to aged appearance
Gaunt Appearance	Thin, drawn, or emaciated look, often linked to volume loss
Depleted Cheeks	Highlights tissue and fat reduction in the cheeks

Detailed Medical Procedures for Sunken Cheeks

Facial Fillers

Description, Materials, and Mechanism of Action

Dermal fillers, usually containing hyaluronic acid (HA), are injected beneath the skin to restore volume and smooth facial contours. Other common materials include calcium hydroxylapatite, poly-L-lactic acid (PLLA), and polymethylmethacrylate. Hyaluronic acid fillers act quickly to plump treated areas by attracting water, while PLLA-based fillers stimulate your own collagen production for longer-lasting effects.

Expected Outcomes, Side Effects, and Longevity

Results are usually visible immediately, with swelling and redness subsiding within a week or two. Mild side effects like bruising, tenderness, and small lumps at injection sites are common but temporary. Depending on the filler type and area treated, effects last six months to two years—necessitating periodic repeat sessions (“filler fatigue”) to maintain results.

Face Fat Grafting

Description, Materials, and Mechanism of Action

Face fat grafting transfers your own fat from donor sites like the abdomen or thighs into hollow facial areas. The process involves fat harvesting, purification, and careful reinjection. Because the fat comes from your body (autologous fat), it is highly biocompatible. Fat grafts also contain stem cells that can rejuvenate skin and underlying tissue. Nano fat grafting uses finer fat particles for improved blending and potential cell survival.

Expected Outcomes, Side Effects, and Longevity

Patients enjoy natural, lasting volume and improved skin quality post-surgery. Swelling, bruising, and soreness are expected, and complications such as fat necrosis or cysts are rare. Not all transferred fat survives—typically 30-70% is reabsorbed—so revision sessions may be needed. Whatever fat survives is considered permanent, and results continue to improve as the fat establishes a blood supply.

Juvelook Collagen Booster

Rejuran Healer, Skin Booster Exosome, Skin Booster, Lilied Skin Booster, Collagen Booster, Collagen injection, Juvelook Collagen Booster

Description, Key Ingredients, and Mechanism of Action

Juvelook is a hybrid biostimulator developed in South Korea, blending poly D,L-lactic acid (PDLLA) with hyaluronic acid (HA). PDLLA prompts your body to manufacture more collagen, while HA provides instant hydration and volume. HA’s filling effects are immediate, but as it slowly dissolves, the PDLLA works behind the scenes to firm and brighten skin over several months.

Benefits, Side Effects, and Longevity

Juvelook improves fine lines, deep wrinkles, elasticity, and even under-eye hollows, with benefits for pore size and acne scars. Side effects are generally mild—swelling, bruising, or small bumps—which resolve quickly. Effects from a single session last 3-6 months, while a series of three treatments can extend benefits up to 12-18 months or longer, thanks to collagen’s ongoing remodeling.

Cheekbone Implants

Description, Materials, and Mechanism of Action

Cheekbone implants offer a permanent solution by surgically inserting solid materials (usually medical-grade silicone or porous polyethylene/Medpor®) to augment the cheekbones. There are submalar, malar, and combination types for targeting different facial areas. Implants directly enhance facial bone structure, providing volume and definition that mimic natural youthfulness.

Benefits, Risks, and Longevity

Permanent and highly customizable, cheek implants correct significant volume loss or congenital flatness. The incisions are typically hidden inside the mouth, preventing visible external scarring. Risks include infection (about 3%), numbness, possible implant migration, or asymmetry. Precision in planning and placement is critical, underscoring the need for an experienced surgeon.

Table 2: Procedure Comparison for Sunken Cheeks

Feature	Facial Fillers	Face Fat Grafting	Juvelook Collagen Booster	Cheekbone Implants
Primary Material	HA, CaHa, PLLA, PMMA	Autologous Fat	PDLLA + HA	Silicone, Porous Polyethylene
Mechanism	Volume/collagen boost	Volume + skin regeneration	Hydration + collagen	Permanent bone augmentation
Invasiveness	Non-surgical	Minimally invasive surgery	Minimally invasive	Surgical
Longevity	6 mos – 2 yrs	Permanent (variable rate)	3-6 mos (single); up to 2 yrs	Permanent (removable if needed)
Benefits	Immediate, quick, custom	Natural, regenerative	Dual-action, minimal downtime	Longevity, high definition
Drawbacks/Risks	Temporary, lumps, cost	Absorption, surgical risks	Multiple sessions, bumps	Surgery risks, less flexibility

Best Clinics in Korea for Sunken Cheeks

Listed below are the best clinics in Korea for sunken cheeks:

Clinic Name	Key Features	Special Techniques
Haru Clinic	Led by Dr. Jeong, Merz research physician; State-of-the-art non-invasive facial rejuvenation; Premium Belotero fillers; Located in Gangnam, Seoul; Personalized care and transparent communication; Full attention from consultation to aftercare; Welcoming, modern environment; Range of complementary procedures available	Advanced filler techniques taught to doctors; Belotero fillers for volume and contour; Thread lifts, Babyface Lift, Double Chin Lift, Nose Thread Lift; Bodyline Care, Apple Hip Lift; V Line Injection, Point V Chin Correction, All In One Lift, Eyebrow Lift, Dark Circle Removal, Philtrum Shortening Lift, Collagen Tightening
Cellinique Clinic	Led by Dr. Chris Gunwoo Kim, stem cell and regenerative expert; One-doctor clinic for fully personalized attention; Focus on immunity, regeneration, and anti-aging; Confidential, premium Gangnam location; Integrative treatment plans for facial and full-body rejuvenation; Treatments guided by latest stem cell research	NovaStem concentrated blood cell activation; Exosomes; Stem cell fat grafting; PRP (Platelet-Rich Plasma); NK cell therapy; [Radiesse filler](/blog/radiesse-filler-korea); Laser lifting; Custom protocols drawing from multiple regenerative modalities
Lydian Plastic Surgery Clinic	Led by Dr. An Kyung Chun, top stem cell aesthetic surgeon; Over 20 years’ experience, boutique personalized approach; Cheongdam, Gangnam location; Leading body sculpting/advanced cosmetic clinic; VIP and celebrity clientele; Systematic four-step aftercare program	Ultra-fine thread-like fat grafting for even distribution & soft contours; Anatomy-based facial volume planning; Four-step aftercare (swelling reduction, irregularity correction, skin elasticity recovery, residual fat contouring); Gentle lifting effect integrated within grafting process

Haru Clinic

Haru Clinic stands at the forefront of non-invasive facial rejuvenation in Korea, with a reputation built on expertise, innovation, and personalized care. Located in the dynamic heart of Gangnam, Seoul, Haru Clinic is led by Dr. Jeong, an official research physician at Merz—the global company behind the prestigious Belotero Filler. Not only does Dr. Jeong teach fellow doctors about cutting-edge filler techniques, but he also crafts individualized treatment plans for each patient, ensuring harmonious, naturally refreshed results tailored to their unique features. Haru Clinic’s transparent communication, customized service, and unwavering commitment to patient safety have made it the go-to destination for those seeking effective, long-lasting transformations without the downtime and risks of invasive surgery. Patients enjoy comprehensive attention from consultation to post-procedure care, all within an atmosphere dedicated to integrity and professionalism.

Key Reasons Why Haru Clinic Is Best for Treating Sunken Cheeks:

Led by Dr. Jeong, a renowned research physician and authority in facial fillers, with direct experience teaching the latest non-invasive filler techniques.
Offers specialized filler options using the premium Belotero range to restore volume, contour sunken cheeks, and achieve subtle, balanced enhancement.
Dr. Jeong spends time carefully designing each treatment to harmonize facial proportions, avoiding an unnatural or overfilled appearance.
Employs advanced, non-surgical procedures that deliver results comparable to surgery but with minimal recovery time.
Delivers individualized attention at every step, from consultation to aftercare, ensuring patient comfort, satisfaction, and safety.
Located conveniently in Gangnam, with a modern, welcoming environment and philosophy centered on transparent communication.
Provides access to a wide variety of complementary facial rejuvenation procedures—from thread lifting to unique specialty injections—that can be combined for comprehensive aesthetic results.

Signature Treatments at Haru Clinic:

Fillers: Restore volume to cheeks, enhance contours, and revitalize facial youthfulness.
Botox: Smooths wrinkles and fine lines for a refreshed appearance.
Face Lift Options: Thread Lifts, Babyface Lifts, Double Chin Lifts, Nose Thread Lift for a natural lift without invasive surgery.
Body Lift Procedures: Bodyline Care and Apple Hip Lift for body contouring and enhanced skin elasticity.
Haru Special Treatments: V Line Injection, Point V Chin Correction, All In One Lift, Eyebrow Lift, Dark Circle Removal, Philtrum Shortening Lift, Collagen Tightening.

For anyone seeking to restore fullness to sunken cheeks and regain a harmonious, youthful contour, Haru Clinic offers proven expertise and transformative results in the heart of Seoul.

You can check out their website here: Haru Clinic Website

Cellinique Clinic

Cellinique Clinic, located in the heart of Gangnam, Seoul, stands at the forefront of regenerative and aesthetic medicine as a premium stem cell clinic. Specializing in immunity, regeneration, and restoring natural health and beauty, Cellinique is headed by Dr. Chris Gunwoo Kim—a leader in stem cell research and anti-aging solutions. As a one-doctor clinic, Cellinique ensures every patient receives 100% personalized care, combining the latest advancements in stem cell technology with complementary treatments such as PRP, NK cell therapy, exosomes, Radiesse, and stem cell fat grafting. The clinic’s comprehensive approach ranges from facial rejuvenation, including the treatment of sunken cheeks, to full-body health management, all performed using cutting-edge techniques in a discreet and professional environment.

Why Cellinique Clinic is the best choice for Sunken Cheeks:

Led by Dr. Chris Gunwoo Kim, a renowned expert in anti-aging stem cell treatments and frequent international conference lecturer.
Specialization in stem cell and regenerative procedures proven to restore facial volume and elasticity, ideal for correcting sunken cheeks.
Exclusive use of advanced therapies such as NovaStem (concentrated autologous blood cell activation), exosomes, and stem cell fat grafting for profound facial rejuvenation.
Integrative treatment plans, including fillers (such as Radiesse), PRP, and laser lifting, tailored to each individual’s anatomy and goals.
Located in the prestigious Gangnam district, ensuring privacy, comfort, and accessibility.
Personalized consultations and fully customized care delivered directly by Dr. Kim, backed by ongoing research and innovation.
Comprehensive range of health and beauty treatments supporting natural, long-lasting results beyond just aesthetic improvements.

With its unique expertise and commitment to patient-focused treatment, Cellinique Clinic represents the gold standard for addressing sunken cheeks in Korea.

You can check out their website here: Cellinique Clinic Website

Lydian Plastic Surgery Clinic

Lydian Cosmetic Surgery & Dermatology Clinic, nestled in the prestigious Cheongdam district of Gangnam, Seoul, is a renowned leader in the field of body sculpting and advanced cosmetic procedures. Helmed by Dr. An Kyung Chun—recognized among Korea’s Top 18 Aesthetic Plastic Surgery Experts and listed as one of the world’s Top 100 Doctors in Stem Cell Aesthetic Medicine—the clinic combines over 20 years of experience with a boutique approach, ensuring highly personalized care for every patient. Lydian’s reputation attracts a discerning clientele, including VIPs and celebrities, seeking natural, beautiful results delivered with an unwavering commitment to safety, artistry, and innovation.

For patients concerned with sunken cheeks and facial volume loss, Lydian takes an innovative approach that sets it apart from conventional clinics. Unlike traditional fat grafting, which can leave the face looking bulky or uneven with long-term sagging, Lydian utilizes an ultra-fine, thread-like grafting technique that distributes fat delicately and evenly across the entire face. This anatomy-based design enhances facial volume, creates soft and natural contours, and offers a gentle lifting effect for refined, long-lasting results. Supported by the latest medical technology and a four-step systematic aftercare program—including swelling reduction, irregularity correction, skin elasticity recovery, and residual fat contouring—Lydian ensures a comfortable experience and consistently beautiful outcomes for those pursuing a more youthful and harmonious appearance.

You can check out their website here: Lydian Plastic Surgery Clinic Website

Lydian Plastic Surgery Clinic before and after image

Undergoing Procedures in South Korea: A Medical Tourist's Guide

General Process for Medical Tourists in South Korea

South Korea is a global leader in cosmetic surgery, thanks to its advanced techniques, skilled specialists, and attractive pricing. International patients benefit from well-established medical tourism support, offering help from clinic selection to recovery arrangements.

Research and Clinic Selection: Choose a clinic licensed by the Ministry of Health and Welfare and a KSPRS-certified surgeon. Look for clinics with multilingual staff and transparent reviews.
Booking Surgery: Initial assessments are often conducted online, and support agencies can help with bookings and travel logistics.
Preparation: Ensure your travel paperwork is in order, declare medical history, and arrange insurance covering surgical complications.
Arrival and Consultation: In-person consultations confirm the plan; advanced imaging may be used. Clinics provide recovery schedules, garments, and medication.
Recovery: Most patients stay in Korea for at least 10-14 days. Post-surgery care is structured and comprehensive.

Travel tips include avoiding peak months, skipping strenuous activity after procedures, and using translation services or clinic-arranged taxis for convenience and safety.

Step-by-Step Procedure Details in South Korea

Lip Fillers, Nose Filler, Juvelook Volume Filler, Collagen Filler, Marionette Line Filler, Smile Line Filler, Under Eye Filler, Radiesse Filler, Forehead Filler, Facial Filler, Chin Filler