| Treatment | Typical range | Unit |
|---|---|---|
| Hyaluronic Acid Filler | $140–$625 | per 1cc |
| Ultherapy (HIFU) | $555–$2,130 | 200–600 shots |
| Thermage FLX (RF) | $1,245–$2,910 | 300–600 shots |
A medical-grade guide for international patients in Korea. Learn why hollowing happens—and whether you need fillers, boosters, or a staged plan.
Volume loss is often a “support map” change—midface support reduces, temples hollow, and shadows deepen. Correcting structure typically requires targeted support, not just hydration.
Thinner, less elastic skin shows contours more strongly. Collagen-safe strategies can help improve firmness and reduce the “tired” look over time.
Dehydration changes light reflection and makes fine creasing more visible. Boosters and barrier-first hydration plans often target this layer.
Most “sunken face” complaints are really about shadows—under-eyes, midface, nasolabial folds. A natural plan aims for shadow correction, not overall facial puffiness.
Under-eye hollow? Midface flattening? Temple dents? Your dominant pattern determines whether fillers, boosters, or collagen remodeling is the best first step.
If the issue is shape and shadows (hollows, dents, flattening), you typically need structural support —often via conservative filler placement or support-first strategies. If the issue is dullness and thin-looking skin, boosters can improve hydration and skin quality.
Korean clinics often get the most natural results by doing it in this order: support first → then skin quality refinement.
A safe plan is conservative and staged—so results settle naturally before adding more.
What top Korean clinics do differently
Boosters improve glow, but deep hollows usually need support. Natural outcomes come from matching the tool to the correct layer.
Small, strategic changes look better than one big session. Many clinics add conservatively, let swelling settle, then refine where needed.
The most natural long-term results come from periodic tune-ups, good aftercare, and barrier-first habits, rather than chasing dramatic short-term volume.
Designed to restore contour and support—useful for midface flattening, temples, and selected hollow zones. Best outcomes typically use conservative amounts with anatomy-based placement.
Improve hydration, light reflection, and fine texture. Great for “tired skin” and mild crepiness—often done as a series for gradual improvement.
Some clinics add collagen-stimulation strategies to improve skin density and firmness over weeks to months. This can complement fillers/boosters for a more stable, natural look.
Calm skin supports better outcomes. Clinics commonly prioritize low-irritation recovery, UV protection, and barrier support to keep results even and reduce complication risk.
Safety note: injectable decisions must be made in-person after anatomy assessment—especially for under-eye and other sensitive zones.
A high-performing plan should do two things: restore support where shadows form, and refine skin quality so the face looks rested—not puffy. We’ll match you with the safest Korea-based approach based on your hollowing pattern and skin sensitivity.
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Identify the dominant shadow zones (under-eye, temples, midface) and decide whether the main issue is support or skin quality. A natural plan starts conservative.
If structural loss is significant, clinics often correct support first. Once swelling settles, the face looks more natural—and it’s easier to avoid overfilling.
Boosters and collagen-support options can refine hydration, glow, and fine texture over time. Goal: a rested, healthier look with stable maintenance.
Boosters can improve glow, but deep hollows often need structural support. When the tool doesn’t match the problem, results look underwhelming.
Large single-session volume increases puffiness risk and can look unnatural. Top clinics prefer staged correction and reassessment after settling.
Irritated, inflamed skin reflects light poorly and can look uneven—ruining the “natural” effect. Barrier-first care and UV protection are part of the plan, not optional extras.
Share your main hollowing zone (under-eye vs midface vs temples), your goal (shape correction vs glow), and your downtime tolerance. We’ll recommend the safest Korea-based approach for your anatomy and skin profile.
✅ Tip: For best triage, include front + 45° + side photos, whether you bruise easily, and any history of swelling or sensitivity.
Conservative, PIH-aware guidance: mechanism first, then realistic pacing, then a safety checklist you can actually use at a clinic.
| Phase | What to do | Why it matters |
|---|---|---|
| Before | Stabilize barrier, avoid over-exfoliation, strict UV/visible-light protection | Lower inflammation → lower rebound/PIH |
| Procedure day | Conservative settings, avoid stacking multiple high-heat treatments | Inflammation control is outcome control |
| After (0–7d) | Gentle cleanse + moisturizer, no harsh actives, sun avoidance | Protect the healing window |
| Follow-up | Reassess at 4–8 weeks; adjust intensity and interval | Pacing prevents relapse |
Use these scenarios to pressure-test a plan. If a clinic can’t explain the “why,” slow down.
Play: Start barrier-first, patch-test actives, prioritize low-heat options.
Watch: If stinging/burning persists >48h after a treatment, stop actives and reassess.
Play: Lower energy, longer intervals, strict photoprotection + pigment-safe topicals.
Watch: Avoid stacking peel + laser in the same visit.
Play: Do fewer, safer sessions; avoid ‘big downtime’ close to flights.
Watch: Plan conservative timing for swelling/redness windows.
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