CO2 Laser (Fractional) — Clinic Care

What is CO2 Laser (Fractional)?

An in-clinic method using carbon dioxide laser to create micro-wounds in the skin to induce regeneration

Highly effective for pitted scars, enlarged pores, and wrinkles, but requires a longer recovery period (downtime).

Caution

Expect 1–2 weeks of downtime. Sun protection and moisturizing aftercare are essential.

Overview & characteristics

CO2 fractional laser is understood to work by delivering carbon dioxide wavelengths that are absorbed by water in the skin, creating microscopic channels that stimulate the surrounding tissue's regenerative response. These micro-injuries are described as prompting the skin's natural healing process, which may support collagen production and help refine skin texture. The care approach varies depending on the depth of scarring and the condition of pores and wrinkles.

How to manage

While it is used for the management of depressed scars, enlarged pores, and wrinkles, it tends to involve a longer recovery period (downtime), so allowing adequate time is generally recommended. Crusting and redness may develop after the session, making moisturization, sun protection, and post-session repair care essential. As the appropriate intensity and care area vary considerably between individuals, proceeding after consulting a dermatologist is strongly recommended.

Good to know alongside

It is often discussed alongside resurfacing and scar care options such as Fraxel and Erbium:YAG laser. In the context of pore and wrinkle concerns, it is sometimes compared to microneedling and Rejuran.

Everyday care tips

During the recovery period, it is important not to forcibly remove any crusting and to allow it to fall off naturally. Because downtime can be extended, it is advisable to plan the session so that it does not coincide with important events.

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Frequently Asked Questions (FAQ)

What is CO2 Laser (Fractional)?

An in-clinic method using carbon dioxide laser to create micro-wounds in the skin to induce regeneration. Highly effective for pitted scars, enlarged pores, and wrinkles, but requires a longer recovery period (downtime).

Related Entries

• Laser Toning
• Chemical Peeling
• Microneedling (MTS)
• Skin Boosters
• HIFU
• Botox
• Filler
• IPL (Intense Pulsed Light)

Explore Other Categories

• Collagen (Ingredients)
• Keratin (Ingredients)
• Teenage Skin (Skin Types)
• Mature Skin (Skin Types)
• Pregnancy Skin (Skin Types)

Sources & References

• Korean Dermatological Association
• American Academy of Dermatology — Cosmetic Treatments

Medical Disclaimer

SKINROUTE is not a medical device or healthcare provider. All content is general skincare information for reference only. If you have concerns about your skin, please consult a board-certified dermatologist.