Cheek hollow (sunken cheeks) is one of the most noticeable facial changes in Asians with aging — as the buccal fat pad and mid-level fat pads atrophy, the cheeks develop visible hollowing on both sides. From the front, this creates a ‘gourd face’ (wide top, narrow middle, round bottom); from the side, the cheekbones protrude while the cheeks collapse, making the whole face look gaunt, haggard, and old. Causes: (1) Aging — deep and mid-level fat pads atrophy with age, reducing the volume that supports cheek skin. (2) Crash dieting — rapid weight loss causes massive facial fat loss, hitting the cheeks first. (3) Natural cheek hollow — some people naturally have thin mid-face fat layers or skeletal structure causing cheek hollowing. (4) Bone resorption — the maxilla and zygoma absorb with age, removing skeletal support from the cheeks. Rappoel Dermatology near Gangnam Station, Seoul, uses HA filler for deep cheek volumization — precise supraperiosteal injection restoring full, youthful cheek contours in 15 non-surgical minutes.
Technical Advantages of HA Cheek Filler
- Deep supraperiosteal injection restores volume: Cheek filler is injected into the supraperiosteal layer of the zygoma and maxilla — below the deep fat pad, restoring cheek volume from the skeletal level for natural and long-lasting results. Deep injection is unaffected by facial movement, preventing displacement or nodules
- High-support HA for skeletal feel: The cheek needs bone-like support — Rappoel uses high-support large-molecule HA (such as Juvederm Voluma) with high viscoelasticity and strong lift capacity, forming stable cheek fullness that resists spreading over time
- Cannula technique for safety: The cheek area has the facial artery and vein — Rappoel uses a 25G cannula entering from the lateral cheek, advancing along the supraperiosteal layer, aspirating to confirm no vessel before slow injection, greatly reducing embolism and nerve injury risk
- Layered injection for deep and superficial: Cheek hollowing often involves both deep volume loss and superficial fat atrophy — Rappoel first injects high-support HA in the supraperiosteal layer for deep volume, then uses soft HA in the superficial subcutaneous layer to refine surface transitions, achieving more natural results with dual-layer injection
- Instant results and adjustable: Immediate cheek fullness after injection — if unsatisfied, hyaluronidase completely dissolves it for readjustment
Filling Strategies for Different Cheek Hollow Types
- Sub-zygomatic hollow (gourd face): Visible hollowing below the cheekbone, mid-face too narrow from front. Strategy: supraperiosteal deep injection of high-support HA (0.5-1.0ml per side), restoring mid-cheek volume, improving gourd-face proportions
- Diffuse cheek hollow (gaunt look): Generally flat, hollow cheeks looking thin and fleshless. Strategy: deep injection at 2-3 points (1.0-1.5ml per side), evenly restoring volume from sub-zygoma to anterior masseter border
- Age-related atrophy type: Cheek fat atrophy with aging, skin laxity with hollowing. Strategy: deep supraperiosteal injection for volume (0.8-1.2ml per side) + superficial soft HA refinement (0.3-0.5ml per side), can combine with Thermage FLX skin tightening
- Post-weight-loss hollow type: Severe cheek hollowing after rapid weight loss. Strategy: staged filling — first session 0.8-1.0ml per side for base volume, 4-6 weeks later 0.3-0.5ml refinement, avoiding overfill in one session
- Natural cheek hollow type: Young but naturally insufficient cheek fullness. Strategy: moderate filling (0.5-0.8ml per side), not pursuing excess fullness, goal is improving hollow for healthy, vibrant appearance
Rappoel Cheek Filler Treatment Protocol
- Cheek assessment and plan design (5 min): Frontal and side evaluation of cheek hollow degree, facial proportions, skin condition → check cheek area vessel distribution → photograph → establish filling plan (volume, points, layers)
- Cleansing and anesthesia (5 min): Facial makeup removal → alcohol swab disinfection → topical lidocaine cream for 10 minutes
- Cannula deep injection (5-8 min): 25G cannula entry from the lateral cheek → advance along the supraperiosteal layer to the hollow area → aspirate to confirm no vessel → slowly inject high-support HA (0.5-1.5ml per side) → gentle pressure while withdrawing to shape → superficial refinement if needed
- Shaping and immediate assessment (2 min): Gentle pressing to shape → patient checks frontal and side cheek fullness → check symmetry → micro-adjustment
- Post-care instructions (2 min): Precautions (avoid pressing for 24 hours, avoid makeup and strenuous exercise for 48 hours, avoid high-heat and facial massage for 1 week, avoid side-sleeping pressure) → 2-week follow-up
The cheek filler procedure takes about 15-20 minutes, with immediate full, youthful cheek contours, lasting 12-18 months. Located 3 minutes from Gangnam Station Exit 10, with seamless English and Chinese consultation.
Frequently Asked Questions
How long does HA cheek filler last? Is it longer than other areas?
Cheek HA filler averages 12-18 months — the cheek is in the mid-face with relatively less movement (unlike the lips), and deep supraperiosteal injection metabolizes slowly, often lasting longer than active areas like the lips. Factors: (1) HA type — high-support large-molecule products with high viscoelasticity last longest. (2) Injection depth — deep supraperiosteal injections last longer than superficial. (3) Individual metabolism — younger patients metabolize faster, slightly shorter. Rappoel recommends: 12-15 month follow-up after initial treatment; if results diminish, touch-up (typically 1/2 to 2/3 of initial volume). Regular touch-ups maintain stable cheek fullness.
Will cheek filler look unnatural? Will my face become wider?
With proper technique it won’t look unnatural — the key is volume, layer, and shaping: (1) Volume control — standard cheek dose is 0.5-1.5ml per side; excess causes ‘face widening.’ Rappoel follows the ‘small volumes, staged’ principle, not exceeding 1.0ml per side initially, supplementing if needed. (2) Deep injection — supraperiosteal injection restores volume from the skeletal level, avoiding a ‘lumpy’ surface appearance. (3) Product choice — high-support HA with viscoelasticity close to bone texture integrates naturally without spreading. (4) Transition — injection is not only at the deepest hollow but also in surrounding transition zones, avoiding a ‘bump’ look. Rappoel aims for ‘full and healthy from the front, natural contours from the side.’
What is the difference between HA cheek filler and autologous fat transfer? Which should I choose?
Both have advantages: (1) HA filler — non-surgical, 15-20 minutes, instant results, no recovery, dissolvable and adjustable, lasts 12-18 months requiring touch-ups. Suitable for first-time filling, moderate volume (under 2ml per side), and those wanting quick results. (2) Autologous fat transfer — requires liposuction surgery, has recovery (1-2 weeks swelling), fat survival rate about 50-70%, surviving fat is permanent. Suitable for large-volume filling (2ml+ per side), those simultaneously wanting body liposuction, and those seeking permanent results. Rappoel recommends: for first-time cheek filling, HA is preferred — fast, safe, reversible; see results and suitability first. If HA results are satisfactory but repeated touch-ups are undesirable, consider autologous fat transfer.
Is cheek filler safe? What are the risks?
The cheek area has the facial artery and vein — injection carries some risk, but with a qualified physician, risk is manageable. Rappoel’s risk controls: (1) Cannula technique — blunt cannula rather than sharp needle, greatly reducing embolism risk. (2) Deep supraperiosteal injection — avoiding superficial vessels and nerves. (3) Aspiration test — aspirating before injection to confirm no blood return. (4) Small divided volumes — no more than 0.3ml per point, easily managed if issues arise. (5) Hyaluronidase on standby — immediately injectable for rescue. Common side effects: mild swelling for 1-3 days, pinhole bruising resolving in 5-7 days, occasional mild pressure sensation adapting in 1-2 weeks. Choosing a qualified clinic with experienced cheek injectors is essential.
Who is a good candidate for cheek filler? Who is not suitable?
Good candidates: (1) Those with age-related cheek fat atrophy and hollowing — restoring full, youthful appearance. (2) Those with post-weight-loss cheek hollowing — filling lost fat volume. (3) Those with naturally insufficient cheek fullness looking gaunt — moderate filling for healthy vitality. (4) Those with poor facial proportions (gourd face, narrow mid-face) — improving proportions. (5) Those with cheek hollowing and deepening nasolabial folds — cheek filler provides support, simultaneously improving folds. Not suitable: (1) Those with active facial infection or severe skin disease. (2) Pregnant or breastfeeding women. (3) Those with coagulation disorders or on anticoagulants. (4) Those allergic to HA. (5) Those with severe cheek skin laxity (filling may worsen sagging) — recommend Thermage FLX or thread lifting first. Rappoel recommends an in-person assessment first.
Sunken cheeks making your face look gaunt and haggard? Rappoel HA cheek filler — non-surgical 15 minutes for full, youthful contours!
📍 77, Seocho-daero, Seocho-gu, Seoul, South Korea
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