Full-Face Contouring with The Chaeum in Seoul: Four-Zone Combined Filler for Forehead, Temples, Cheeks, and Chin at Gangnam Station






Full-Face Contouring with The Chaeum in Seoul: Four-Zone Combined Filler for Forehead, Temples, Cheeks, and Chin at Gangnam Station



Asian facial profiles tend toward flatness, while Korean aesthetic ideals center on 「three-dimensional but natural」 — using hyaluronic acid to strategically add volume and structural support at key bony landmarks, rebuilding light-and-shadow architecture without the overfilled, puffy look. Based on facial anatomy and chiaroscuro principles, Rappoel Dermatology has developed a Four-Zone Combined Contouring Protocol: using The Chaeum fillers at the forehead, temples, cheekbones, and chin in precise synergy. One session comprehensively elevates facial dimensionality and contour definition, tailored to each person’s unique bone structure.

Why Four-Zone Combined > Single-Area Filling

  • The face is one structure: Filling only the cheeks while neglecting the forehead creates a top-heavy imbalance; filling the chin without addressing temple hollowing makes the temporal depression more obvious
  • Light and shadow demand global balance: Dimensionality comes from how light creates highlights and shadows across facial contours — all four zones must work together
  • Single recovery window: One swelling phase and one healing period for all areas combined, more efficient than staggered treatments
  • Avoids overfilling: Globally planned total volume (typically 5-8ml) prevents any single zone from receiving excessive filler that leads to unnatural puffiness

Four-Zone Protocol — The Chaeum Product Selection

1. Forehead — Deep supraperiosteal support (The Chaeum Style)

The forehead is the largest bony plane on the face. A flat forehead (lacking anterior convexity) makes the entire face appear collapsed. The key is not to fill the entire forehead but to recreate the frontal eminences, brow ridge, and central convex curve. Using high-G’ The Chaeum Style at the supraperiosteal layer via multi-point anchoring technique, approximately 1-2ml, achieving a natural bony projection.

2. Temples — Deep filling for lateral transition (The Chaeum Style/Style+)

Temporal hollowing is one of the most common contour concerns among Asian faces — the lateral transition from brow tail to hairline appears sunken, creating a 「gourd-shaped」 facial outline in frontal view. Using The Chaeum Style or Style+ at the deep periosteal plane, approximately 1-2ml (bilateral), restores the smooth temporal curve and improves lateral facial proportion.

3. Cheeks (Malar Eminence) — Midface support and apex recreation (The Chaeum Volume/Style+)

The goal of cheek filling is not 「bigger cheeks」 but creating a light-catching point — the highlight that forms when light strikes a prominent bony structure. Precise injection at the zygomatic eminence, supraperiosteal layer, serves as the midface pivot for upward lift. Using The Chaeum Volume or Style+, approximately 1-2ml (bilateral). Preserve the natural submalar hollow to avoid the puffy face appearance.

4. Chin — Lower face proportion and V-line refinement (The Chaeum Style+)

The chin is the decisive endpoint of facial vertical proportion. A recessed chin not only eliminates the profile but also makes the face appear short and the jaw wide in frontal view. The goal is anterior projection, not mere elongation. Using high-support The Chaeum Style+ at the deep periosteal plane, approximately 1-2ml, combined with Coretox masseter reduction for a true V-line.

Four-Zone Combined Procedure Flow

  1. Facial analysis (20 min): Multi-angle assessment (frontal, lateral, 45°) with four-zone injection mapping and volume estimation
  2. Anesthesia & antisepsis (15 min): Lidocaine-integrated The Chaeum products provide built-in comfort; ice desensitization and disinfection
  3. Injection procedure (45-60 min): Sequential deep-to-superficial injection per zone; immediate contour molding after each point
  4. Immediate result assessment (10 min): Side-by-side before/after photos confirm four-zone light-shadow harmony
  5. Aftercare instruction (5 min): Swelling peak timeline (24-48 hours), icing frequency, no touching/pressing injection zones

Rappoel uses authentic The Chaeum products — high purity, stable cross-linking, mild post-injection swelling, 12-18 months duration. Pre-procedure, clients receive a detailed four-zone injection map with per-area volume allocation and expected outcomes. The clinic is a 3-minute walk from Gangnam Station Exit 10, with Chinese and English consultation available.

Frequently Asked Questions

How much filler is needed for the four-zone combined protocol? Is it safe?
Total volume ranges from 5-8ml depending on baseline facial structure and desired outcome, distributed across four zones at 1-2ml each — well within the safe range. The Chaeum uses high-purity HA with optimized cross-linking technology and a clear metabolic pathway. Rappoel physicians strictly follow safe anatomical planes (supraperiosteal/deep fat compartments), avoiding intra-vascular risk. Pre-treatment consultation covers volume allocation per zone.
How much swelling should I expect? When can I go out?
Swelling varies by zone: cheeks tend to be mildest, forehead and chin more noticeable, temples typically least reactive. Peak swelling at 24-48 hours, subsiding from day 3, mostly natural by day 5-7. Light outdoor activities with a mask or light makeup are fine from day 2. Rappoel provides post-procedure icing guidance and de-swelling care recommendations.
Is it better to do all four zones at once or separately?
The biggest advantage of doing all four at once is holistic control — the physician can adjust volume distribution across zones in real-time to ensure coordinated light-shadow and proportional harmony. Staggered treatments mean shorter individual recovery but risk stylistic inconsistency between zones. Rappoel’s general guidance: if existing contours are decent and only micro-adjustment is needed, separate sessions may work; if substantial contour improvement is desired, the combined protocol is recommended for efficiency and aesthetic coherence.
Will cheek filler make my face look wider?
This is a common misconception. Correct cheek filler placement actually makes the face appear narrower. Here’s why: when the cheekbone high point projects properly at the upper midface, light creates a bright spot while the lateral face naturally falls into shadow — the resulting chiaroscuro pulls visual focus to the upper midface and visually narrows the lower face. Faces that look wider after filler usually result from overly large volume placed too low (in the cheek proper rather than the zygomatic eminence), or excessive filling of buccal hollows that obliterates the shadow plane.
How does The Chaeum differ from Western filler brands?
The Chaeum is a premium Korean-developed HA filler specifically designed for Asian skin characteristics and aesthetic preferences. Key differences: (1) cross-linking optimized for thinner Asian skin, reducing palpable firmness; (2) more natural tissue integration and less stiffness during facial expression; (3) more competitive pricing (top-tier quality without the international markup of Western brands). Rappoel selects The Chaeum for its consistent quality, manageable post-injection swelling profile, and suitability for Asian facial contouring.

Flat facial profile? Rappoel’s Four-Zone Contouring reshapes your bone structure naturally

📍 77, Seocho-daero, Seocho-gu, Seoul, South Korea

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