Treatment Overview
The Mosaic Fractional Laser is a non-ablative fractional erbium:glass laser (1550 nm) widely used in Korean dermatology clinics for pigmentation, skin rejuvenation, and texture improvement. Unlike spot-targeting pigment lasers such as Pico or Alexandrite, Mosaic works by delivering fractional laser energy into the dermis to stimulate collagen, resurface skin, and break down pigment gradually.
In Korea, it is commonly used for melasma, post-inflammatory hyperpigmentation (PIH), sunspots, and acne-related pigmentation—especially when combined with pigment-specific lasers for more complete results. The Mosaic is valued for its ability to treat both pigmentation and textural issues like fine lines, enlarged pores, and scars.
Purpose & Benefits
- Pigment Reduction: Gradual fading of melasma, PIH, and sunspots.
- Collagen Remodeling: Stimulates new collagen for smoother, firmer skin.
- Texture Refinement: Improves acne scars, fine lines, and pore size.
- Safe for Asian Skin: Non-ablative fractional method minimizes PIH risk compared to aggressive ablative lasers.
- Comprehensive Skin Renewal: Treats pigmentation and texture in one procedure.
Ideal Candidates
Mosaic Fractional Laser in Korea is recommended for:
- Adults with melasma, PIH, or sunspots who want gradual improvement.
- Patients with dull, uneven tone and rough skin texture.
- Individuals with acne scars or large pores who also have pigmentation.
- Those who prefer a non-ablative, safer approach with moderate downtime.
- Patients combining pigment and rejuvenation treatments.
Possible Risks & Complications
- Redness & Swelling: Common, lasting 1–3 days.
- Dryness & Flaking: Skin may peel or feel tight for a few days.
- Bronzing Effect: Temporary darkening before pigment fades.
- Rare Risks: PIH rebound if aggressive settings are used or sun protection is neglected.
- Multiple Sessions Needed: Not a one-time fix; requires repetition for optimal results.
Surgical Techniques Used
- 1550 nm Non-Ablative Fractional Laser: Creates microscopic thermal zones in the dermis.
- Fractional Delivery: Treats tiny fractions of skin at a time, allowing fast recovery.
- Collagen Stimulation: Promotes dermal remodeling for long-term clarity and smoothness.
- Combination Protocols: Often paired with Pico or MedLite for stubborn pigment.
- Protocol: Typically 3–6 sessions, spaced 4 weeks apart.
Recovery & Aftercare
- Immediately: Redness, mild swelling, warmth (like a sunburn).
- 1–3 Days: Redness fades; skin feels dry and tight.
- 3–7 Days: Gentle peeling or flaking; pigment spots may darken temporarily.
- 1–2 Weeks: Smoother texture, brighter tone, reduced pigmentation.
Aftercare Tips:
- Apply SPF 50+ sunscreen daily.
- Avoid heat, saunas, and vigorous activity for 48 hours.
- Use soothing creams and hydrating serums.
- Avoid harsh exfoliants or retinoids for 5–7 days.
- Do not pick or peel shedding skin.
Results & Longevity
- After 1 Session: Brighter skin, smoother texture, mild pigment reduction.
- After 2–3 Sessions: Noticeable fading of melasma, PIH, and sunspots.
- After 4–6 Sessions: Significant pigment clearance, reduced pores, smoother skin.
- Long-Term: Collagen stimulation continues for months; maintenance every 6–12 months is common.
Treatment Process in Korea
1. Consultation & Skin Evaluation
- Dermatologist assesses pigment type, skin texture, and scar depth.
- Mosaic often chosen when both pigment and texture need improvement.
2. Preparation
- Cleansing of the skin.
- Application of numbing cream for comfort (20–30 minutes).
- Protective eyewear provided.
3. Mosaic Laser Session
- Step 1: Fractional laser applied evenly over treatment area.
- Step 2: Energy customized depending on pigment vs. scar focus.
- Step 3: Cooling mask or serum applied after procedure.
- Duration: 20–30 minutes.
4. Post-Treatment Care in Clinic
- Application of soothing cream and sunscreen.
- Optional LED or cooling therapy for comfort.
5. Follow-Up
- 3–6 sessions recommended, spaced 4 weeks apart.
- Maintenance sessions for long-term rejuvenation.
Unique Korean Advantages
- Safe Non-Ablative Protocols: Designed for Asian skin to minimize PIH.
- Multi-Benefit Treatment: Addresses both pigmentation and texture in one program.
- Combination-Oriented: Often paired with Pico, MedLite, or whitening drips.
- Affordable Packages: Cost-effective compared to fractional CO₂ lasers in the West.
Cost Range (Estimated)
- Single Session (Full Face): USD 200 – 400
- 3–6 Session Package: USD 700 – 1,500
- Premium Program (Mosaic + Pico/Alexandrite + Whitening Drips): USD 1,500 – 2,800
Additional Costs:
- Consultation: USD 20 – 50
- Add-ons (Whitening drips, Vitamin C, TXA infusions): USD 100 – 200
- Regenerative Boosters (PRP, Rejuran, Exosomes): USD 200 – 600
- LED or Cooling Mask Therapy: USD 30 – 80
Popular Clinics in Seoul
- Oracle Dermatology: Mosaic for melasma + texture with Pico add-ons.
- Banobagi Dermatology: Fractional Mosaic for PIH and acne scars.
- Renewme Skin Clinic: Mosaic combined with whitening drips.
- View Plastic & Dermatology: Mosaic for pigmentation + pore tightening.
- Chaum Anti-Aging Center: Mosaic with regenerative boosters for anti-aging + pigment care.
