Treatment Overview
The Alexandrite Laser (755 nm wavelength) is a powerful dermatology laser commonly used in Korea for pigmented lesion removal, birthmarks, freckles, café-au-lait spots, nevus of Ota, and sun-induced pigmentation.
Its wavelength is highly absorbed by melanin, making it ideal for breaking down deep and superficial pigment clusters. In birthmark removal, the Alexandrite Laser fragments melanin within the lesion, allowing the body’s immune system to gradually clear it.
Korean dermatology clinics often combine Alexandrite with Q-Switched Nd:YAG, Pico, or vascular lasers for complex birthmarks that have both pigment and vascular components.
Purpose & Benefits
- Birthmark Removal: Lightens or clears congenital and acquired pigmented birthmarks.
- Targeted Melanin Destruction: 755 nm wavelength penetrates effectively into pigmented cells.
- Safe for Asian Skin (with protocols): Careful fluence settings reduce PIH risk.
- Versatile: Also used for freckles, age spots, café-au-lait spots, and pigmentation disorders.
- Long-Lasting Results: Permanent clearance of many pigmented lesions after multiple sessions.
Ideal Candidates
Alexandrite Laser in Korea is recommended for:
- Patients with congenital pigmented birthmarks (café-au-lait spots, nevus of Ota, Becker’s nevus).
- Individuals with acquired pigmented lesions (sun spots, freckles).
- Adults or children with stable, benign pigmented birthmarks confirmed safe by a dermatologist.
- Patients seeking gradual, safe pigment clearance.
Possible Risks & Complications
The Alexandrite Laser is safe under Korean protocols, but possible side effects include:
- Redness & Warmth: Temporary, lasting a few hours.
- Mild Swelling or Crusting: May occur as pigment breaks down.
- Temporary Darkening: Birthmark may darken before fading.
- Rare Risks: PIH rebound or hypopigmentation if high fluence is used (minimized in Korea).
Surgical Techniques Used
- 755 nm Alexandrite Laser: Selectively targets melanin within pigmented birthmarks.
- Multi-Pass Treatments: Used for deeper or more stubborn lesions.
- Combination Approach: For mixed lesions, paired with Nd:YAG or Pico lasers.
Protocol: Typically 3–6 sessions, spaced 4–8 weeks apart. Some congenital birthmarks may need more treatments.
Recovery & Aftercare
Immediately: Redness, swelling, or warmth at treated site.
1–3 Days: Possible darkening or crusting of treated birthmark.
1–2 Weeks: Gradual lightening of pigmentation.
Aftercare Tips:
- Apply SPF 50+ sunscreen daily to prevent PIH.
- Use soothing creams and healing ointments.
- Avoid scratching or peeling scabs.
- Stay out of direct sunlight during treatment cycles.
Results & Longevity
- After 1 Session: Birthmark may darken temporarily before fading.
- After 2–3 Sessions: Visible lightening of pigmentation.
- After 3–6 Sessions: Significant clearance of many birthmarks.
- Long-Term: Results are often permanent for congenital birthmarks once pigment is destroyed.
Treatment Process in Korea
Consultation & Skin Analysis
- Dermatologist identifies type of birthmark (café-au-lait, nevus of Ota, freckle, etc.).
- Test spots may be performed to assess skin response.
Preparation
- Cleansing and application of protective eyewear.
- Numbing cream may be applied for sensitive areas.
Alexandrite Laser Session
- Step 1: Laser pulses applied to pigmented birthmark.
- Step 2: Multiple passes used for deep or stubborn lesions.
- Step 3: Cooling or soothing cream applied.
- Duration: 15–30 minutes depending on birthmark size.
Post-Treatment Care
- Cooling mask or ointment applied.
- Sunscreen before leaving clinic.
Follow-Up
- 3–6 sessions recommended for most cases.
- Combination with Pico or Nd:YAG for resistant pigmentation.
Unique Korean Advantages
- Asian-Specific Protocols: Adjusted fluence to reduce risk of PIH.
- Combination Packages: Alexandrite often combined with Pico or Nd:YAG for deeper clearance.
- Reputation: Korean dermatologists are globally recognized for expertise in pigmentation treatments.
- Affordable Packages: Multi-session bundles are competitively priced compared to Western clinics.
Cost Range (Estimated)
- Single Session (Small Area): USD 150 – 300
- Larger Birthmarks (Full Session): USD 300 – 600
- 3–6 Session Package: USD 900 – 2,000
Additional Costs:
- Consultation: USD 20 – 50
- Add-on serums or PRP for healing: USD 150 – 400
Example Korean Packages:
- Basic Birthmark Removal (3 sessions): USD 600–800
- Advanced Program (Alexandrite + Pico): USD 1,500–2,000
- Premium Pigmentation Program (Alexandrite + Boosters/Lasers): USD 2,000–2,500
Popular Clinics in Seoul
- Oracle Dermatology: Alexandrite Laser for café-au-lait and sun spots.
- Banobagi Dermatology: Combination Alexandrite + Pico for congenital pigmentation.
- Renewme Skin Clinic: Alexandrite for freckles, café-au-lait spots, PIH.
- View Plastic & Dermatology: Alexandrite + Nd:YAG for deep pigment.
- Chaum Anti-Aging Center: Premium pigmentation packages with regenerative add-ons.
