Surgical scars are one of the biggest post-operative concerns. Cesarean section scars, thyroid surgery neck scars, and cosmetic surgery incision scars often remain red, raised, or pigmented for months or even years after surgery. Seoul’s Rappoel Dermatology uses Rejuran PDRN injection therapy to promote dermal cell regeneration and collagen remodeling, helping scar tissue gradually become smoother and less pigmented.
Common Surgical Scar Problems
- Hypertrophic Scars: Excessive scar tissue growth that protrudes above the skin surface, appearing red and itchy
- Hyperpigmentation: Post-operative inflammation causes melanin accumulation, making scar areas noticeably darker than surrounding skin
- Scar Contracture: Scars near joints harden and contract, limiting range of motion
- Atrophic Scars: Tissue loss after suturing leaves scar areas below the skin surface
- Scar Widening: High-tension incisions (e.g., abdomen) gradually widen during healing
How Rejuran PDRN Repairs Scars
- PDRN Component: Polydeoxyribonucleotide extracted from salmon milt, promoting DNA repair and cell regeneration
- Collagen Remodeling: Stimulates fibroblast proliferation to produce new collagen replacing scar tissue
- Anti-Inflammatory: Reduces chronic inflammation in scar areas, decreasing redness and itching
- Angiogenesis: Promotes microvascular formation, improving blood supply and nutrition to scar tissue
- Pigment Metabolism: Accelerates melanin metabolism, gradually fading scar pigmentation
Rappoel Scar Repair Protocol
- Scar Assessment: The physician evaluates scar type (hypertrophic/atrophic/pigmented), age, and location
- Injection Protocol: Rejuran Healer or Rejuran-S, injected point-by-point along scar edges and base
- Injection Spacing: One point per 1-2cm, 0.05-0.1cc per point
- Treatment Sessions: 3-5 sessions recommended, 3-4 weeks apart
- Total Time: Approximately 20-30 minutes
- Aftercare: Avoid water for 24 hours, avoid strenuous exercise for 1 week
Suitable Scar Types
- C-Section Scars: Horizontal abdominal surgery scars, commonly hypertrophic and pigmented
- Thyroid Surgery Scars: Neck incision scars in highly visible locations
- Cosmetic Surgery Scars: Linear scars from double eyelid, rhinoplasty, and other incisions
- Trauma Scars: Scar tissue from accidental injuries
- Burn Scars: Pigmentation irregularities and tissue changes from superficial burns (suitability assessed individually)
Rejuran PDRN scar repair is suitable for stable scars 3+ months post-surgery. For scars still in active proliferation (within 3 months), observation is recommended first. Rappoel Clinic is located 3 minutes from Gangnam Station Exit 10, where physicians create personalized PDRN injection protocols and may combine laser treatment to accelerate pigment fading.
Frequently Asked Questions
Which type of scar responds best to Rejuran PDRN?
Hypertrophic scars (raised, red) and pigmented scars respond best. PDRN’s anti-inflammatory and collagen remodeling effects effectively flatten proliferative tissue while accelerating pigment metabolism. Atrophic scars also improve but may require subcision or filler in combination. Starting treatment 3+ months post-surgery when scars are stable is recommended.
How many sessions are needed to see results?
Noticeable improvement is typically seen after 2-3 sessions — scar color lightens and texture softens. The full 3-5 session protocol yields optimal results. Sessions are 3-4 weeks apart, spanning approximately 3-5 months total. Scars continue improving for 6 months post-treatment, as PDRN-stimulated collagen remodeling takes time.
What is the difference between PDRN injection and laser scar treatment?
Laser removes scar surface tissue through thermal energy, suitable for surface pigmentation and unevenness; PDRN injection promotes cellular regeneration from the dermis, improving scar texture and elasticity. The two can be combined — PDRN first to improve the scar base, then laser for surface pigmentation. Rappoel offers both treatments.
Is scar repair painful? Is anesthesia needed?
Scar areas are typically less sensitive, so injection pain is lower than on normal skin. Using ultra-fine needles (30G) for micro-injections, most patients tolerate the procedure well. For sensitive areas or extensive scars, anesthetic cream can be applied 30 minutes prior. The entire process takes about 20-30 minutes.
How much does scar repair cost in Korea?
Rejuran PDRN scar repair is priced per session, with package deals for 3-5 sessions offering better value. Rappoel uses authentic Korean Rejuran products with transparent pricing. Specific costs vary by scar area size and required dosage. Consult via WeChat (rappoelkr). The clinic is 3 minutes from Gangnam Station Exit 10.
Want to Fade Surgical Scars? Contact Rappoel
📍 77, Seocho-daero, Seocho-gu, Seoul, South Korea
🕐 Mon–Fri 10:00–19:00 · Sat 10:00–17:00
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