What Is Laser Skin Resurfacing and What Does It Treat?

Laser skin resurfacing is a professional skin treatment that uses concentrated beams of light energy to remove damaged outer skin layers and stimulate collagen production in the dermis beneath. It is one of the most effective tools available for improving skin texture, tone, and the appearance of wrinkles, scars, and sun damage, producing results that topical skincare products and surface-level facial treatments cannot replicate.

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How Does Laser Skin Resurfacing Work?

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Laser skin resurfacing works through 2 simultaneous mechanisms. The laser energy ablates, or vaporizes, the damaged outer skin layers, removing the cells carrying visible signs of aging, sun damage, or scarring. Simultaneously, the heat generated by the laser penetrates into the dermis and triggers a collagen remodeling response, stimulating the production of new structural proteins that improve skin firmness and texture over the weeks following treatment.

The result is both an immediate improvement in surface appearance and a gradual improvement in skin structure as the collagen response develops.

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What Are the Different Types of Laser Skin Resurfacing?

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Ablative Laser Resurfacing

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Ablative lasers remove the entire outer layer of skin in the treatment area. They produce the most dramatic results but also require the longest recovery period, typically 7 to 14 days of healing. Ablative resurfacing is best suited for significant wrinkles, deep acne scarring, and clients with substantial sun damage who are prepared for extended downtime.

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Non-Ablative Laser Resurfacing

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Non-ablative lasers deliver heat into the dermis to stimulate collagen without removing the surface skin layer. Recovery is minimal, typically 1 to 2 days of mild redness, but multiple sessions are required to achieve results comparable to a single ablative treatment. Non-ablative resurfacing is appropriate for clients with mild to moderate skin concerns who cannot accommodate extended downtime.

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Fractional Laser Resurfacing

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Fractional lasers treat only a fraction of the skin's surface in each session, leaving surrounding untreated skin intact to accelerate healing. This approach produces results closer to ablative resurfacing while significantly reducing recovery time and the risk of side effects. The laser skin treatments team at Raleigh Laser and Aesthetics will determine the most appropriate laser type based on your specific skin concern, skin tone, and tolerance for downtime.

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What Skin Concerns Does Laser Resurfacing Treat?

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Laser skin resurfacing is effective for:

• Fine lines and wrinkles, particularly around the eyes and mouth
• Acne scars including boxcar and rolling scar types
• Age spots and sun damage
• Uneven skin tone and texture from chronic UV exposure
• Rosacea-related redness and visible surface vessels
• Loose or crepey skin texture in early to moderate skin laxity

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What Should You Expect During Recovery?

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Recovery varies significantly by laser type and treatment depth. Non-ablative treatments require minimal recovery with mild redness resolving within 24 to 48 hours. Ablative treatments require more structured aftercare during the 7 to 14-day recovery window.

Regardless of treatment type, daily broad-spectrum SPF application is mandatory for at least 4 to 6 weeks after laser resurfacing, as newly treated skin is highly vulnerable to UV-induced pigmentation changes.

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How Many Sessions Are Needed?

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Non-ablative and fractional treatments typically require 3 to 5 sessions spaced 4 to 6 weeks apart to achieve the depth of improvement that a single ablative session produces. The total number of sessions is determined by the concern being treated, the laser type selected, and the client's response after initial sessions.

Book a consultation at Raleigh Laser and Aesthetics to receive a personalized assessment. The face treatments team will design a treatment plan tailored to your specific goals and recovery preferences.

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