If you’re considering CO2 laser treatment for under-eye wrinkles, dark circles, or other skin concerns, understanding the healing process is essential to getting the best results.
While CO2 laser resurfacing is highly effective for rejuvenating the delicate under-eye area, knowing what to expect and how to care for your skin during recovery can make all the difference.
In this blog, we’ll walk you through the CO2 laser healing process under the eyes, from the first few days after treatment to full recovery, and share tips to speed up healing for smoother, healthier skin.
Key Takeaways:
- CO2 Laser Treatment: Effective for reducing under-eye wrinkles and dark circles but requires proper healing care.
- Healing Stages: Expect redness, swelling, and peeling in the first few days; full recovery may take 1-2 months.
- Speeding Up Recovery: Stay hydrated, moisturize, avoid harsh products, and protect your skin from the sun.
- Potential Complications: Watch for scarring, hyperpigmentation, and infections. Follow aftercare closely.
- Results: Visible improvements appear after a few weeks, with full results taking up to 2 months
What is CO2 Laser Resurfacing for Under Eyes?

CO2 laser resurfacing is a skin treatment that uses carbon dioxide lasers to remove damaged skin layers and stimulate the production of collagen.
When used on the under-eye area, CO2 lasers help reduce wrinkles, fine lines, and dark circles, offering a rejuvenated, youthful appearance. This treatment is often chosen for its precision and effectiveness, especially for delicate areas like under the eyes where skin is thinner and more sensitive.
What to Expect Right After Your CO2 Laser Treatment Under Eyes
Immediately after your CO2 laser treatment, you may experience some redness, swelling, and discomfort around the under-eye area. These side effects are normal and part of the healing process. Here’s what you can expect right after the procedure:
- Swelling: Expect mild to moderate swelling around the treated area, which can last for a few hours to a couple of days.
- Redness: The skin may appear red or inflamed, similar to a mild sunburn.
- Sensitivity: Your skin will be more sensitive than usual, so it’s important to avoid touching the treated area.
Immediate Aftercare Tips:
- Apply a cold compress to reduce swelling.
- Use a gentle cleanser and avoid rubbing or scrubbing the treated area.
- Stay out of the sun and apply a broad-spectrum sunscreen with SPF 30 or higher.
- Follow your practitioner’s aftercare instructions for optimal healing.
The Healing Process: Day by Day Breakdown
Recovery from CO2 laser treatment is gradual, with different stages of healing over time. Here’s what you can expect day by day:
Day 1-3: Initial Healing

During the first few days, your skin will begin the initial healing phase, which includes:
- Redness and Swelling:The under-eye area may appear swollen, and you’ll likely experience some redness.
- Discomfort: Mild discomfort or a sunburn-like sensation is normal.
- Crusting and Scabbing: As your skin begins to heal, tiny scabs or crusts may form over the treated area.
Aftercare Tips:
- Apply prescribed ointments or creams to keep the skin hydrated.
- Use a cold compress to manage swelling.
- Avoid touching the area to prevent infection.
Day 4-7: Scabbing and Peeling

By days 4-7, scabbing or peeling will occur as the skin begins to shed the damaged layers.
- Scabs: Tiny scabs will form as the skin repairs itself.
- Peeling: Your skin will start to peel, revealing new, smoother skin underneath.
Aftercare Tips:
- Keep the area moisturized with a gentle, non-irritating product.
- Do not pick or peel off the scabs, as this can lead to scarring.
- Continue using sunscreen to protect your healing skin.
Week 2-3: Continued Healing
At this stage, the swelling and redness should begin to subside, but you may still notice slight discoloration and tenderness.
- Healing: The skin continues to heal, and any visible scarring or skin pigmentation disorders should begin to fade.
- Improved Texture: The treated area may start to feel smoother, and wrinkles or fine lines will appear reduced.
Aftercare Tips:
- Continue with gentle skincare and sun protection.
- Avoid using makeup until your skin has fully healed.
- If necessary, consult with your practitioner about any lingering issues.
Month 1-2: Full Recovery
By the end of the first month, most of the redness and swelling should be gone, leaving smoother, rejuvenated skin. You may begin to notice the full benefits of the treatment, such as reduced under-eye wrinkles and a more youthful appearance.
Aftercare Tips:
- Maintain your skincare routine with hydrating products.
- Apply sunscreen daily to protect your newly healed skin.
- Follow up with your practitioner for any additional treatments or touch-ups if needed.
Speeding Up the Healing Process
While recovery time varies for each individual, there are several steps you can take to speed up the healing process and get the best results.
Moisturize and Hydrate:
Keeping the skin hydrated is essential for fast healing. Use a gentle, hydrating moisturizer and drinking more water throughout the day.
Use Healing Supplements:

Certain vitamins and supplements, like Vitamin C, Zinc, and Collagen, can help accelerate the healing process.
Avoid Irritants:
Stay away from harsh skincare products, including exfoliants, retinoids, or products with alcohol.
Protect Your Skin:
Always wear sunscreen (SPF 30 or higher) to prevent UV damage, which can impede healing and cause pigmentation issues. Medical information on wound healing, skin regeneration, and post-procedure care is also supported by research summaries available through MedlinePlus, a trusted source for evidence-based health information.
Managing Side Effects During Recovery
Mild side effects are common after CO2 laser treatment under the eyes and usually resolve as healing progresses. Redness, swelling, and temporary sensitivity are expected responses as the skin regenerates.
Using cold compresses for short intervals can help reduce swelling, while sleeping with the head slightly elevated may minimize fluid buildup around the eyes.
It is important to avoid rubbing or scratching the treated area, as this can interfere with new skin formation and increase the risk of irritation or infection. Patients are also advised to avoid strenuous exercise, steam, and excessive heat exposure during the early recovery phase.
Frequently asked questions
1.How long does it take to heal from CO2 laser under-eye treatment?
Healing typically takes 7-10 days for initial recovery, with full recovery occurring in 1-2 months.
2.Can I wear makeup after the CO2 laser under my eyes?
It’s recommended to wait until the skin has fully healed (around 10-14 days) before wearing makeup. Using makeup too soon can irritate the skin and slow down the healing process.
3.What’s the best way to reduce swelling after CO2 laser treatment under the eyes?
Apply a cold compress immediately after the treatment, and continue using it for the first 48 hours to reduce swelling.
Final Thoughts on CO2 Laser Under-Eyes Healing and Results
CO2 laser resurfacing for the under-eye area can provide impressive results, but it’s important to understand the healing process and follow proper aftercare to ensure the best outcome.
By staying patient, protect your skin, and following the healing stages closely, you can enjoy smoother, more youthful-looking skin. If you experience any complications, be sure to contact your practitioner for guidance.
