Yaan Clinic · Seoul, Korea
Comparison Guide · Dermal Filler Series
Best Dermal Filler
by Area:
Jawline, Cheeks,
Lips Guide
Jawline, cheeks, nose, under-eyes, lips — each area has a different structural requirement, preferred product, and depth. Getting this right matters more than the brand name. This guide maps the right filler to the right zone, and explains why the wrong choice underdelivers.
Which filler is best depends on the area. Jawline and cheeks need dense fillers like Restylane Lyft or Radiesse. Lips and under-eyes need softer hyaluronic acid fillers. Semi-permanent Skin Plus-Hyal lasts ~3 years and remains dissolvable. Wrong product in the wrong zone underdelivers every time.
Filler Products —
What’s Used and Why
Patients often arrive asking for a specific brand they’ve researched. The brand matters less than the formulation and where it’s going. Restylane makes a dozen different products — soft versions for lips, denser versions for cheeks, structured versions for jawline. Asking for “Restylane” without specifying the zone is like ordering “food” at a restaurant.
At Yaan Clinic, product selection follows facial analysis — not a standard menu. Dr. Wontak Choi holds Key Doctor certification for both Restylane and Radiesse, the highest clinical designation from these brands globally. That designation comes from treatment volume and clinical outcomes, not just training.
| Product | Type | Best For | Duration | Reversible |
|---|---|---|---|---|
| Restylane Lyft | Dense HA | Cheeks, jawline, hands | 12–18 months | Yes |
| Restylane Refyne / Defyne | Flexible HA | Nasolabial folds, smile lines | 12–18 months | Yes |
| Restylane Kysse | Soft HA | Lips, perioral area | 6–9 months | Yes |
| Radiesse | CaHA (collagen stimulator) | Cheeks, jawline, nasolabial folds | 12–24 months | No — absorbed naturally |
| Skin Plus-Hyal | Semi-permanent HA | Forehead, cheeks, nose bridge | ~3 years | Yes |
By Concern —
Which Filler Goes Where
If you’re confused about which filler to choose, this is the part that matters. Not brand vs brand — concern vs product. Each zone has specific structural requirements that determine which filler is appropriate and which will underperform.
Filler jawline — define the lower face
Jawline filler requires a dense, high-viscosity product that holds shape under the mechanical forces of chewing and movement. Restylane Lyft or Radiesse. Soft HA fillers placed in the jaw area migrate and lose definition quickly. Radiesse is particularly effective here because it also stimulates collagen — providing structural support beyond the filler volume itself. Not appropriate for significant structural sagging — that requires lifting device treatment →
Filler cheeks — restore mid-face volume
Cheek filler works by restoring volume in the mid-face — which also indirectly reduces nasolabial fold depth by lifting the tissue above it. Dense HA (Restylane Lyft) or Radiesse. The approach is layered: deeper placement supports the structure, shallower placement refines the surface contour. Using soft lip-grade filler in the cheeks lacks the lift needed and typically migrates within months.
Filler in nasolabial folds — address the cause, not the symptom
The most effective nasolabial fold treatment doesn’t target the fold directly. Volume restoration in the cheek above the fold lifts the tissue that creates it. Direct fold injection without addressing the structural cause produces a “stuffed” appearance without lifting the face. When the fold is severe, direct filler can supplement but rarely solves it alone.
Filler under eyes (tear trough) — the highest-risk zone
Under-eye filler is technically demanding. The skin here is thin, vascularized, and highly visible. Too superficial: Tyndall effect — a bluish discoloration from light refraction in the filler. Too deep: misses the groove. Requires a very soft, low-viscosity HA filler placed at precise depth. At Yaan Clinic, infrared vascular mapping is used before every under-eye injection, and micro-cannulas reduce bruising in this sensitive area.
Filler in nose (non-surgical rhinoplasty)
Nose filler refines the bridge, tip, or corrects asymmetry without surgery. Dense HA filler is placed at precise points to reshape the nasal profile. The nose is also one of the highest-risk zones for vascular complications — the dorsal nasal artery runs directly in the treatment area. Infrared vascular detection is not optional here; it’s mandatory. Results last 12–18 months; surgical rhinoplasty is the permanent alternative.
Filler lips — volume without overfilling
Lip filler with a soft HA product (Restylane Kysse) adds volume and definition. Korean aesthetic approach typically uses 0.5–1ml per session — enough to enhance without the inflated look associated with overcorrection. Lips metabolize filler faster than other areas: 6–9 months. Not appropriate for Radiesse — the product is too dense and collagen-stimulating for this delicate area.
Filler vs Lifting Devices —
Knowing Which Problem You Have
The single most common mismatch in aesthetic consultations: patients wanting filler for a problem that requires lifting, or lifting for a problem that requires volume. They’re different issues.
Volume loss → Filler
Sunken, hollow
Mid-face looks flat or sunken · Under-eye hollows · Nasolabial folds from tissue deflation · Thin lips · Undefined jawline without sagging
- Filler restores what’s been lost
- Immediate results, 12–18 months
- Reversible with hyaluronidase
Structural sagging → Lifting device
Drooping, loose
Jowls · Neck laxity · Sagging cheeks that don’t respond to volume · Brow drop · Overall tissue descent with gravity
- Ultherapy Prime targets SMAS layer
- Results develop over 2–3 months
- Many patients combine both approaches
Many patients need both — volume restoration with filler and structural lifting with Ultherapy Prime or Thermage FLX. These don’t interfere when properly sequenced. See Ultherapy vs Thermage vs Potenza → for the lifting comparison.
Full Face Contouring —
One Session, Multiple Zones
Multiple zones treated in one session is standard — not unusual. Cheeks, jawline, under-eyes, nasolabial folds, and lips can all be addressed in a single visit. The sequence matters: structural areas first (cheeks, jawline), then detail areas (lips, under-eyes). Doing it in reverse creates a situation where swelling from the first injections distorts the anatomy for subsequent ones.
Total session time varies by number of zones — typically 45–90 minutes. Most patients arrive, get treated, and go to dinner. The “full face” approach also produces more harmonious results than treating one area in isolation: volume in the cheeks changes how the nasolabial folds look, which changes how the jawline reads.
Yaan Clinic — first-generation filler specialist
Yaan Clinic has specialized in filler procedures for 14 years — one of the longest track records in Gangnam. That experience shows in sequencing decisions: which zone to treat first, how much product to place, and when adding filler makes the problem worse rather than better (a real clinical judgment that takes years to develop).
Yaan Clinic treatment records · Dr. Wontak Choi, Key Doctor — Restylane & Radiesse
Semi-Permanent Option —
Skin Plus-Hyal
For patients who want longer duration without committing to a permanent product, Skin Plus-Hyal is the answer. It’s an HA-based semi-permanent filler lasting approximately 3 years — dissolvable throughout that period if adjustment is needed. The structure is different from standard HA: high-cohesion bead technology that resists migration and maintains shape longer than conventional HA formulations.
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Best use cases for Skin Plus-Hyal
Forehead volume, nose bridge refinement, cheek enhancement — areas where shape needs to hold longer and migration resistance matters. Not used in high-movement zones (lips) where the longer duration isn’t practical. Full guide at Post 04: Skin Plus-Hyal →
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Still dissolvable — the key difference from permanent fillers
Permanent fillers cannot be removed without surgery. Skin Plus-Hyal is HA-based, meaning hyaluronidase dissolves it at any point during its 3-year lifespan. Longer duration without the irreversibility that makes permanent fillers a clinical risk.
Frequently Asked
Questions
- Which filler is best for jawline definition in Korea?
- Dense HA fillers (Restylane Lyft) or Radiesse. Radiesse is particularly effective for structural jawline work — higher viscosity holds shape under chewing forces, and collagen stimulation adds structural support beyond the filler volume itself. Soft lip-grade fillers in the jaw migrate and lose definition quickly. For significant structural sagging alongside volume loss, Ultherapy Prime addresses the SMAS layer while filler defines the contour.
- What is the best dermal filler for cheeks?
- Restylane Lyft or Radiesse — both designed for mid-to-deep placement with sufficient lift capacity. The choice depends on degree of volume loss, skin thickness, and whether collagen stimulation is also needed. Soft HA fillers lack the structural support for cheeks and typically migrate. Facial analysis at Yaan Clinic determines which product and depth is appropriate before any injection is planned.
- How does dermal filler for nasolabial folds work?
- The most effective approach targets the cheek above the fold — not the fold itself. Volume restoration in the mid-face lifts the tissue that creates the fold, reducing its depth indirectly. Direct fold injection without addressing the structural cause produces a “stuffed” appearance without lifting. Most cases benefit from cheek volume restoration as the primary approach, with direct filler as a supplement for severe cases.
- Can multiple filler areas be treated in one session?
- Yes — full face contouring in a single session is standard at Yaan Clinic. Cheeks, jawline, under-eyes, and nasolabial folds can all be addressed in one visit. Sequence matters: structural areas first, then detail zones. Total session time is typically 45–90 minutes depending on zones covered. Most patients resume normal activity the same day.
- What is the difference between Restylane and Radiesse for face filler?
- Restylane (HA) is immediately reversible, integrates softly, lasts 12–18 months — suitable for all facial zones including lips and under-eyes. Radiesse (CaHA) is not dissolvable, stimulates collagen production, lasts 12–24 months — restricted to mid-to-deep face zones, not appropriate for under-eyes or lips. Many patients use both in different zones during the same session.
Gangnam Today
Not Sure Which
Filler Fits You?
- KakaoTalk: pf.kakao.com/_xbtAcE
- WhatsApp: +82 10 5308-0499
- English-speaking staff available
- 6F, 5 Bongeunsa-ro 82-gil, Gangnam-gu, Seoul
- Bongeunsa Station Exit 7 — 5 min walk
- Phone: +82 2-501-1323
Meet Your Specialist
Send photos via WhatsApp before booking. The team will map which zones need filler, which need lifting, and whether combination treatment in a single visit makes sense for your concerns.
Dr. Wontak Choi
Aesthetic Medicine Specialist
Yaan Skin Clinic, Gangnam
14 years as a first-generation filler specialist in Gangnam. Key Doctor certification for both Restylane and Radiesse — the highest clinical designation from these brands. Academic exchange with Dr. Tatjana Pavicic (Germany, Radiesse specialist). The product selection decision starts with looking at the patient’s face, not the request form.
- Certified Key Doctor — Restylane & Radiesse (FDA-approved)
- 15 years specialized experience in aesthetic medicine
- Academic exchange with Dr. Tatjana Pavicic (Germany)
- Regular speaker at international aesthetic medicine symposiums
Which filler is right for your specific concerns?
Send a Photo –
Get a Mapped Answer
Key Doctor for Restylane & Radiesse · Facial analysis before product selection
English staff · Bongeunsa Station Exit 7 · No foreigner markup
WhatsApp Pre-Consultation
KakaoTalk · WhatsApp +82 10 5308-0499 · English available
