The brow bone (brow ridge) is the bony prominence above the orbital rim — a full brow bone creates deep, defined eye sockets with bright, alert eyes; a flat or hollow brow bone makes eyes look puffy, lifeless, and the overall face lacks dimension. This is especially common among Asians — many people think they have ‘puffy eyes’ when the real cause is a flat, unsupported brow bone. Causes: (1) Natural skeletal structure — Asians generally have flatter brow bones with insufficient anterior projection. (2) Aging — fat pads above the brow bone gradually atrophy, blurring the brow contour. (3) Crash dieting — rapid facial fat loss hits the brow area first. Rappoel Dermatology near Gangnam Station, Seoul, uses HA filler — precise injection into the supraperiosteal layer of the brow bone, creating deep, defined orbital contours in 15 non-surgical minutes.
Technical Advantages of HA Brow Bone Filler
- Deep supraperiosteal injection for safety and longevity: Brow bone filler is injected into the supraperiosteal layer — this area has fewer vessels and nerves (avoiding the supraorbital and supratrochlear nerves), making it safe with long-lasting results. Deep injection HA is stably supported by bone, resistant to displacement from facial movement
- High-support HA for skeletal feel: The brow bone needs bone-like firmness — Rappoel uses high-support large-molecule HA (such as Juvederm Voluma) with high viscoelasticity that resists spreading, forming a solid skeletal prominence after injection
- Cannula technique to avoid vascular risk: The brow area has the supraorbital and supratrochlear arteries — Rappoel uses a 25G cannula entering from the lateral brow, advancing along the supraperiosteal layer, aspirating to confirm no vessel before slow injection, greatly reducing embolism risk
- Instant results and dissolvable: Immediate brow bone prominence after injection — if unsatisfied, hyaluronidase completely dissolves it back to baseline
- Simultaneously improves eye puffiness: A full brow bone supports the upper eyelid skin — the eyes look deeper and brighter, addressing many people’s ‘puffy eye’ concern
Filling Strategies for Different Brow Issues
- Flat brow bone type (insufficient dimension): Low brow bone with shallow eye sockets. Strategy: supraperiosteal injection of high-support HA (0.3-0.6ml per side), rebuilding foundational brow prominence for natural deep orbital contours
- Hollow brow bone type (puffy look): Hollowing above the brow bone making the upper eyelid look puffy. Strategy: deep injection in the hollow area (0.4-0.8ml per side), filling hollowness to restore brow contour — upper eyelid puffiness naturally improves
- Descending brow bone type (aging): Brow bone atrophies and descends with age, eyebrows droop, upper eyelid sags. Strategy: brow injection (0.4-0.8ml per side) to rebuild skeletal support + possibly Coretox brow lift — filler provides volume, Botox relaxes the depressor supercilii, dual improvement
- Asymmetric brow bone type: Uneven brow height between sides. Strategy: inject HA only on the lower side (0.2-0.4ml) for fine adjustment, achieving symmetry
- Masculine brow bone type: Men wanting more angular brows. Strategy: slightly larger volume (0.5-0.8ml per side), emphasizing the brow head and lateral end for a more defined masculine brow ridge
Rappoel Brow Bone Filler Treatment Protocol
- Brow assessment and plan design (5 min): Frontal and side evaluation of current brow bone, flatness degree, upper eyelid state → check brow area vessel distribution (supraorbital artery, supratrochlear artery) → photograph → establish filling plan (volume, points)
- Cleansing and anesthesia (5 min): Facial makeup removal → alcohol swab disinfection → topical lidocaine cream for 10 minutes
- Cannula deep injection (5-7 min): 25G cannula entry from the lateral brow → advance along the supraperiosteal layer to the brow area → aspirate to confirm no vessel → slowly inject high-support HA (0.3-0.8ml per side) → gentle pressure while withdrawing to shape
- Shaping and immediate assessment (2 min): Gentle pressing to shape → patient checks frontal and side brow prominence → 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 eye massage for 1 week, avoid sleeping face-down) → 2-week follow-up
The brow bone filler procedure takes about 15 minutes, with immediate deep, defined brow 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 brow bone filler last? Is it longer than other areas?
Brow bone HA filler averages 12-18 months — and because it’s injected in the supraperiosteal layer (less movement, slower metabolism), it often lasts 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 brow fullness.
Will brow bone filler look unnatural, like an alien brow?
With proper technique it won’t look unnatural — the key is volume and shaping: (1) Volume control — standard brow dose is 0.3-0.8ml per side, preferring under-fill; excess creates the ‘alien brow’ look. (2) Product choice — high-support HA with viscoelasticity close to bone texture integrates naturally without spreading. (3) Shaping — gentle post-procedure shaping lets the HA transition naturally with the bone. (4) Transition — injection is not only at the brow peak but also in the transition zone between brow and forehead, avoiding a ‘shelf’ look. Rappoel follows the principle of ‘small volumes, gradual approach,’ aiming for ‘deep and defined from the side, naturally soft from the front.’
Is brow bone filler safe? What are the risks of peri-orbital injection?
The brow area has the supraorbital and supratrochlear arteries — injection is riskier than general areas, 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 — easily dissolved if issues arise. (5) Hyaluronidase on standby — immediately injectable for rescue. Choosing a qualified clinic with experienced peri-orbital injectors is essential.
What’s the difference between brow bone filler and double eyelid surgery? Which should I do first?
They solve different problems: (1) Brow bone filler — is ‘skeletal support,’ injecting HA supraperiosteally to create deep orbital contours. Addresses flat brow bone and upper eyelid puffiness. Non-surgical, no recovery, instant, reversible. (2) Double eyelid surgery — is ‘eyelid shaping,’ removing excess skin and fat in an operating room to create a double eyelid crease. Addresses upper eyelid laxity and single eyelids. Requires surgery, has recovery, permanent. Recommended order: (1) If flat brow bone causes upper eyelid puffiness → do brow filler first; in many cases, puffiness naturally improves after filling, no need for eyelid surgery. (2) If upper eyelid is clearly lax, covering the double eyelid → need eyelid surgery, brow filler as adjunct for depth. Rappoel assesses orbital structure during consultation.
Who is a good candidate for brow bone filler?
Good candidates: (1) Those with naturally flat brow bones and shallow eye sockets — wanting more orbital dimension. (2) Those whose upper eyelids look puffy but not from fat — insufficient brow support is the real cause of many ‘puffy eyes.’ (3) Those with age-related brow atrophy and eyebrow descent — HA rebuilds brow support. (4) Those with brow hollowness from crash dieting — filling lost volume. (5) Men wanting more angular brows — enhancing masculine facial contours. (6) Not suitable: those with eye infection, severe skin disease, pregnancy/breastfeeding, coagulation disorders, or HA allergy. Rappoel recommends an in-person assessment of brow skeletal structure first.
Flat brow bone making your eyes look puffy and lifeless? Rappoel HA brow bone filler — non-surgical 15 minutes for deep, defined orbital contours!
📍 77, Seocho-daero, Seocho-gu, Seoul, South Korea
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