Treatment Overview
Fractional Er:Glass Laser Resurfacing is a non-ablative fractional laser therapy widely used in Korean dermatology clinics for acne scars, enlarged pores, and skin texture improvement.
The Er:Glass laser (1,550 nm wavelength) penetrates into the dermis without ablating the skin surface. This stimulates collagen remodeling and elastin production, repairing acne scars while minimizing downtime and reducing the risk of post-inflammatory hyperpigmentation (PIH), which is especially important for Asian skin types.
In Korea, Er:Glass lasers are frequently integrated into multi-step acne scar programs, combined with subcision, PRP/PDRN boosters, or fractional CO₂ lasers for more severe scars.
Purpose & Benefits
- Scar Remodeling: Improves rolling and shallow boxcar scars.
- Non-Ablative Safety: Treats deep dermis without surface damage.
- Minimal Downtime: Patients return to normal activities quickly.
- Skin Rejuvenation: Improves elasticity, tone, and smoothness.
- Pore Refinement: Reduces pore size and overall roughness.
- Lower PIH Risk: Safer for Asian skin compared to ablative lasers.
Ideal Candidates
Fractional Er:Glass Laser Resurfacing in Korea is recommended for:
- Patients with mild to moderate atrophic scars.
- Individuals who want laser resurfacing with minimal downtime.
- Patients with Asian or sensitive skin prone to pigmentation.
- Those seeking scar repair plus overall skin rejuvenation.
- Individuals not ready for aggressive ablative laser procedures.
Possible Risks & Complications
This treatment is considered very safe, but mild temporary effects may include:
- Redness & Swelling (1–2 days).
- Dryness or Flaking during recovery.
- Mild Sensitivity in treated areas.
- Rare PIH – less common than with ablative CO₂ lasers.
Surgical Techniques Used
- Non-Ablative Fractional Laser (1,550 nm Er:Glass): Creates microthermal zones in the dermis while sparing the epidermis.
- Customizable Energy Settings: Depth and density adjusted to scar severity and skin type.
- Combination Therapy: In Korea, often paired with subcision, RF microneedling, PRP, or PDRN/exosomes for stronger results.
Protocol: Typically 3–5 sessions, spaced 4–6 weeks apart.
Recovery & Aftercare
Immediately: Mild redness and warmth.
1–2 Days: Redness fades; skin may feel dry or tight.
1–2 Weeks: Texture improves; scars appear less deep.
1–6 Months: Ongoing collagen remodeling enhances results.
Aftercare Tips:
- Avoid makeup for 24 hours post-procedure.
- Use hydrating creams and barrier serums.
- Avoid harsh exfoliants or retinoids for 5–7 days.
- Apply SPF 50+ sunscreen daily to prevent pigmentation.
Results & Longevity
- After 1 Session: Skin feels smoother and more hydrated.
- After 2–3 Sessions: Noticeable reduction in pore size and scar visibility.
- After 4–5 Sessions: Long-term collagen remodeling with significant scar improvement.
- Longevity: Results last 1–2 years, with maintenance recommended every 12 months.
Treatment Process in Korea
Consultation & Scar Analysis
Dermatologist maps scar type (rolling, boxcar, icepick) and selects energy settings.
Preparation
Topical numbing cream applied; skin sterilized.
Fractional Er:Glass Laser Session
- Step 1: Non-ablative fractional laser applied to scarred zones.
- Step 2: Cooling therapy to minimize discomfort.
- Step 3: Optional regenerative booster (PRP, PDRN, exosomes) applied.
Duration: 30–45 minutes.
Why Korea is a Top Destination
- Advanced Non-Ablative Technology: Korean clinics specialize in safe, scar-specific laser protocols.
- Gentle Yet Effective: Ideal for Asian skin prone to PIH.
- Integrated Programs: Often combined with microneedling RF, subcision, or injectables.
- Scar-Safe Healing Approach: Emphasis on regeneration, not just resurfacing.
- Affordable Packages: Cost-effective compared to Western clinics offering similar technology.
Cost Range (Estimated)
- Single Er:Glass Fractional Laser Session: USD 250 – 500
- Laser + Soothing Care + LED Therapy: USD 350 – 600
- Comprehensive Scar Program (Er:Glass + Subcision/Boosters): USD 800 – 1,800 per session
Example Korean Packages:
- Standard Program (3 sessions): USD 700 – 1,200
- Advanced Program (5 sessions with PRP/PDRN/Exosome add-ons): USD 1,500 – 2,200
- Premium Program (5 sessions with exosomes/Rejuran + fractional CO₂): USD 2,800 – 3,800
Popular Clinics in Seoul
- Oracle Dermatology: Non-ablative Er:Glass protocols for scar care.
- Banobagi Dermatology: Scar programs with Er:Glass + subcision.
- Renewme Skin Clinic: Er:Glass fractional laser with PRP/PDRN boosters.
- View Dermatology: Integrated acne scar care with Er:Glass + RF microneedling.
- Chaum Anti-Aging Center: Premium non-ablative fractional scar resurfacing.
