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Where Clinical Expertise Meets Cutting-Edge Laser Technology

Boston Center for Plastic Surgery has been a leader in non-surgical skin rejuvenation for over 35 years. Board-certified plastic surgeon Dr. Sean Doherty, MD, FACS, serves as Medical Director for Cynosure, Inc., the manufacturer behind the Mosaic 3D, bringing an exceptional depth of knowledge to every laser treatment. Our patients benefit from physician-directed care guided by one of the field's most credentialed experts in energy-based aesthetics.

What Is the Mosaic 3D Fractional Laser?

The Mosaic 3D is a 1550nm Erbium Glass non-ablative fractional resurfacing laser developed by Cynosure Lutronic. Unlike ablative lasers that remove the outer skin layer entirely, the Mosaic 3D delivers controlled columns of laser energy, called microbeams, into targeted zones of the skin while leaving surrounding tissue intact.

This triggers the body's natural wound-healing and collagen-remodeling response, improving tone, texture, and firmness over time — with significantly less downtime than traditional resurfacing.

What sets the Mosaic 3D apart is its proprietary 3D Controlled Chaos Technology™ (3D CCT), which simultaneously optimizes the depth and distribution of each microbeam across multiple dermal layers. Combined with an integrated air-cooling system and cold-compression sapphire tips, it can safely treat even the most sensitive areas, including around the eyes and mouth.

What Can the Mosaic 3D Treat?

The Mosaic 3D addresses a range of skin concerns, including:

  • Fine lines and wrinkles
  • Uneven skin tone and texture
  • Sun damage and hyperpigmentation
  • Acne scars
  • Enlarged pores
    Dull or lackluster skin

Am I a Candidate for the Mosaic 3D?

You may be a good candidate if you:

  • Have mild to moderate signs of skin aging or sun damage
  • Are bothered by uneven texture, tone, or acne scarring
  • Want meaningful skin improvement with manageable downtime
  • Are in good overall health with realistic expectations
  • Are not currently pregnant or nursing
  • Do not have active skin infections or open wounds in the treatment area

What to Expect

Consultation

  • Review your skin concerns, medical history, and aesthetic goals
  • Discuss whether the Mosaic 3D is the right treatment — or whether a combination approach would be more effective
  • Receive a personalized treatment plan and cost estimate

Treatment

  • Numbing cream is applied prior to the session
  • The provider uses both rolling delivery and sapphire-tip stamping across the treatment area
  • Integrated air cooling keeps the skin comfortable throughout
  • Sessions typically take 30–60 minutes, depending on the area treated

Recovery & Results

  • Mild redness and swelling are expected for a few days post-treatment
  • Most patients return to normal activities within a few days
  • A brighter, more refreshed complexion is often visible after a single session
  • Optimal results typically develop after 2–3 treatments as collagen remodeling continues over several months
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Schedule a Laser Consultation in Boston Today

Ready to see what the Mosaic 3D can do for your skin? Contact Boston Center for Plastic Surgery to schedule your consultation at our Boston, Chestnut Hill, Wellesley, or Norwood locations.

BCFFR Doctors in nice clothes for group photo

Why Choose Boston Center for Plastic Surgery for Laser Skin Rejuvenation?

Dr. Doherty's role as Medical Director for Cynosure means our team has direct access to the latest protocols, clinical research, and training behind the Mosaic 3D platform. Beyond that credential, Boston Center for Plastic Surgery offers a full spectrum of laser and energy-based treatments, allowing your provider to design a combination approach, when appropriate, for comprehensive results in a single session. Our four Boston-area locations make expert care accessible across the region.

Mosaic 3D Fractional Laser FAQs

Is the Mosaic 3D painful?

How many treatments will I need?

How is the Mosaic 3D different from a CO2 laser?

Can the Mosaic 3D be used on areas other than the face?

How long do results last?

Can the Mosaic 3D be combined with injectables like BOTOX or fillers?

Is there anything I should avoid before my treatment?

Does the Mosaic 3D work for all skin tones?

Is the Mosaic 3D painful?

Most patients describe the sensation as mild to moderate discomfort, often a warm tingling feeling as the microbeams move across the skin. The integrated air-cooling system and numbing cream applied beforehand make the experience quite manageable for most people.

How many treatments will I need?

Most patients see meaningful improvement after 2–3 sessions, spaced approximately 4–6 weeks apart. Your provider at Boston Center for Plastic Surgery will recommend a treatment plan based on your specific skin concerns and goals.

How is the Mosaic 3D different from a CO2 laser?

The Mosaic 3D is a non-ablative laser, meaning it stimulates collagen in the deeper layers of the skin without removing the surface, resulting in less downtime than ablative options like CO2 resurfacing. CO2 lasers may be more appropriate for deeper wrinkles or more advanced skin laxity, and your provider can help determine which approach is right for you.

Can the Mosaic 3D be used on areas other than the face?

Yes, the Mosaic 3D can also treat the neck, chest, and body, making it a versatile option for patients with sun damage or textural concerns beyond the face. Your provider will assess the treatment area during your consultation to confirm candidacy.

How long do results last?

Results vary by patient, but the collagen remodeling stimulated by the Mosaic 3D continues for several months after treatment. Maintenance sessions, combined with a quality skincare routine, can help prolong your results over time.

Can the Mosaic 3D be combined with injectables like BOTOX or fillers?

In many cases, yes, combining laser resurfacing with BOTOX or dermal fillers can address both skin quality and volume loss in a single visit. Your provider at Boston Center for Plastic Surgery will advise whether a combination approach is appropriate based on your skin and treatment history.

Is there anything I should avoid before my treatment?

Patients are generally advised to avoid prolonged sun exposure, self-tanning products, and certain topical medications, such as retinoids, for a period of time before treatment. Your provider will give you a complete list of pre-treatment instructions at your consultation.

Does the Mosaic 3D work for all skin tones?

The Mosaic 3D is designed with customizable energy settings that allow providers to tailor treatments across a range of skin types. However, patients with darker skin tones should discuss their Fitzpatrick skin type with their provider, as some laser treatments carry a higher risk of post-inflammatory hyperpigmentation and may require adjusted parameters.

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