What Causes Nasolabial Folds to Deepen?
Nasolabial folds (smile lines) run from the nose to the corners of the mouth and deepen with age in virtually everyone. The three main causes are: descent of cheek fat pads, loss of skin elasticity (collagen depletion), and resorption of underlying facial bone structure. Skincare products cannot reverse these structural changes — medical filler is the most direct solution available.
📍 Rappoel Dermatology Clinic · 5F, 77 Seocho-daero, Seocho-gu, Seoul · 3-min walk from Gangnam Station Exit 10
Nasolabial Fold Filler at Rappoel Clinic
Deep-Layer Hyaluronic Acid Injection
Rappoel uses The Chaeum hyaluronic acid, injected in deep layers along the nasolabial fold. Using fine or blunt-tip cannulas, the doctor precisely distributes filler along the natural anatomical structure, supporting sunken tissue and smoothing the fold while preserving natural facial expression.
Filler vs. Lifting: Which Is Right for You?
Younger-type folds (primarily hollowing) → filler is the primary solution. If folds are accompanied by cheek descent, combining with HIFU/ultrasound lifting or thread lift first, then filling, delivers more lasting and natural results. Rappoel doctors provide tailored recommendations based on your facial assessment.
Procedure and Recovery
Consultation + numbing cream + injection: approximately 30–45 minutes total. Numbing cream is applied 20–30 minutes prior for a comfortable experience.
Mild swelling or bruising may occur and typically resolves within 3–5 days. Avoid alcohol, sauna, and intense exercise for 2 weeks. Avoid pressing or massaging the treated area.
Results and Longevity
Nasolabial fold filler typically lasts 12–18 months. Since this area is more active than the under-eye zone, it dissipates slightly faster. Annual touch-up treatments maintain the result — with repeated treatments, tissue support improves and intervals can gradually extend.
Frequently Asked Questions
Book a Nasolabial Fold Filler Consultation
📍 77, Seocho-daero, Seocho-gu, Seoul, South Korea
🕐 Mon–Fri 10:00–19:00 · Sat 10:00–17:00
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