Marionette lines — the vertical lines descending from mouth corners — produce what patients often describe as a "sad" or "tired" facial expression even at rest. They\'re distinct from nasolabial folds, requiring different treatment approaches. Korean clinics use targeted thread protocols and corner-lift techniques. This article explains the strategies.
Why marionette lines develop
- Lower face fat compartment loss.
- Skin laxity along jawline.
- Pre-jowl sulcus deepening.
- Depressor anguli oris muscle activity (pulling mouth corners down).
- Bony changes — chin recession.
- Loss of vertical structure on lower face.
Why they\'re challenging to treat
- Direct injection into the line itself rarely works alone.
- Multiple structures need addressing simultaneously.
- Mouth corner downturning has muscular component.
- Pre-jowl sulcus often coexists.
- Skin quality often compromised.
Korean treatment options
Thread lift — lifting threads
- Cogged PDO/PLLA threads.
- Inserted along jawline to lift downturned tissue.
- Mechanical immediate effect + collagen stimulation.
- Series of placements; 6–10 threads typical.
- Effects 12–18 months.
Thread lift — volumizing threads
- Mono, screw, tornado threads.
- Volume restoration in pre-jowl area.
- Less aggressive than HA filler.
- Combined with lifting threads.
HA filler at mouth corners
- Subtle filling at mouth corners to elevate.
- Conservative volumes.
- Combined with treatment of underlying causes.
Botox to depressor anguli oris
- Relaxes muscle pulling mouth corners down.
- Subtle elevation of corners.
- Lasts 3–4 months; maintenance treatment.
- Often combined with other modalities.
Pre-jowl filler
- Fills the sulcus before jowl.
- Restores jawline contour.
- Improves marionette appearance indirectly.
Fat grafting
- For substantial volume restoration.
- Lower face and pre-jowl areas.
- Permanent fraction.
- Surgical procedure.
HIFU/RF lower face
- Ulthera or Shurink to lower face.
- Tightens descending tissue.
- Adjunct to thread or filler treatments.
Mouth corner lift surgery
- Surgical excision of small skin wedge at mouth corner.
- Permanently lifts downturned corners.
- Subtle scar in nasolabial fold area.
- Best for substantial corner downturn unresponsive to non-surgical treatments.
- Pricing — ₩1,500,000–₩3,500,000.
Korean combination protocols
The standard "tailored plan"
- Lifting threads along jawline (6–10 threads).
- Volumizing threads in pre-jowl sulcus.
- HA filler at pre-jowl sulcus.
- Botox to depressor anguli oris.
- Total: ₩1,500,000–₩3,500,000.
Comprehensive lower face rejuvenation
- Mini facelift addresses laxity.
- Fat grafting for volume.
- Mouth corner lift if substantial downturn.
- Adjunct skin boosters.
- Total: ₩8,000,000–₩15,000,000.
Maintenance protocol
- Botox every 3–4 months.
- Thread or filler refresh every 12–18 months.
- Annual HIFU/RF.
- Skin booster series.
By age and severity
Early signs (40s)
- Botox + filler + skin boosters.
- Thread lift for early laxity.
- Maintenance approach.
Established (50s)
- Combination thread lift + filler.
- HIFU/RF for tightening.
- Possible corner lift.
Severe (60s+)
- Mini or full facelift.
- Fat grafting.
- Mouth corner lift.
- Comprehensive surgical approach.
What patients should know
- Single thread lift won\'t produce dramatic improvement.
- Thread lifts have limited duration; not permanent.
- Botox alone won\'t address established marionette lines.
- Filler alone may distort lower face if used heavily.
- Combination is the rule, not exception.
- Surgical option for established cases produces best long-term results.
Aftercare
- Avoid wide mouth opening 1–2 weeks after thread placement.
- Avoid dental procedures 2–3 weeks.
- Soft food first few days.
- Massage as instructed.
- Watch for thread visibility or extrusion (rare).
- Photographic documentation for tracking.
The honest framing
Marionette lines require multi-mechanism treatment — addressing volume loss, skin laxity, muscular pull, and bony framework — rather than direct injection into the line itself. Korean clinics that produce the best results combine modalities tailored to the patient\'s specific anatomy. The patients who arrive expecting a single-shot fix to marionette lines are reliably disappointed; the patients who commit to combination protocols with appropriate maintenance see meaningful, sustained improvement. Address the underlying mechanisms, not just the visible line.