Today, I’ll share some essential post-CO2 laser care tips to ensure a smooth recovery and avoid common mistakes, after treatments and services specialty CO2 laser services.
What is the Post-CO2 Laser Care?

Hydration is Key:
- Skip washing your face with water for 8 hours after treatment. Water can irritate sensitive skin.
- Apply a healing cream with ceramides and paraffin every 2-3 hours (8 times a day) to create a protective layer and prevent moisture loss.
- Regular moisturizers aren’t enough – these special creams helps your skin heal faster and reduces pain.
Sunscreen and Sensitive Skin:
- Avoid scheduling appointments right after your procedure to minimize irritation.
- Skip sunscreen for the first 2 days – even sunscreen can irritate your skin.
- Test a small amount of sunscreen on your face before applying it more broadly. Discontinue if it irritates.
Medication and Pain Management:
- Take an antiviral medication for 7 days starting 1 day before your treatment to prevent herpes outbreaks.
- I typically prescribe an analgesic 1-2 hours before and 4-6 hours after treatment for pain relief.
Soothing Techniques:
- After 8 hours, use a cold gauze pad with saline solution or chamomile tea to soothe the skin.
- Avoid hot environments – opt for air-conditioned or well-ventilated areas.
Chemical Exfoliants:
- Stop using acids like hydroquinone or retinoic acid 3 days before your treatment.
- Wait an additional 3-5 days after your skin heals completely before resuming these products.
Boost Your Results (Optional):
- Consider using a facial mask containing beta-glucan and collagen after treatment. This can significantly improve results and speed up healing.
Remember:
- Follow your doctor’s specific instructions closely.
- Don’t hesitate to ask questions – we’re here to help!
By following these tips, you can ensure a comfortable and successful recovery after your CO2 laser treatment.

What should I put on my skin after a CO2 laser?
After a CO2 laser treatment, your skin will need special care to promote healing and reduce discomfort. Here are the key steps to follow for post-treatment care:
- Moisturize: Use a gentle, hydrating moisturizer to keep your skin moisturized and prevent dryness or peeling. Look for products that are fragrance-free and formulated for sensitive skin.
- Apply Healing Ointments: Your dermatologist may recommend a specific ointment, like Aquaphor or petroleum jelly, to help create a protective barrier over the treated area, especially during the initial days.
- Sunscreen: Apply a broad-spectrum sunscreen (SPF 30 or higher) to protect your skin from harmful UV rays. This is crucial as your skin will be more sensitive to the sun after the treatment. Avoid sun exposure as much as possible.
- Avoid Harsh Products: For the first few weeks, avoid using products with retinol, acids (like AHA or BHA), or other active ingredients that may irritate the skin.
- Stay Hydrated: Drinking plenty of water helps with the healing process and supports skin recovery.
- Follow Your Specialist’s Instructions: Always adhere to your healthcare provider’s specific post-treatment care recommendations, as they may vary depending on your skin type and the intensity of the treatment.
During the healing process, you might experience redness, swelling, and scabbing. These symptoms typically subside within a few days to a week, but it’s important not to pick at the scabs or expose the skin to excessive heat or cold.
What can you not do after a CO2 laser?
After a CO2 laser treatment, there are several things you should avoid to ensure proper healing and to prevent complications. Here’s what you should not do:
- Avoid Sun Exposure: Your skin will be highly sensitive after CO2 laser treatment. Exposure to the sun can lead to hyperpigmentation, scarring, or prolonged healing. Always wear broad-spectrum sunscreen with SPF 30 or higher, and avoid direct sun exposure for at least 2–3 weeks.
- Do Not Pick at the Skin: It’s important not to pick, scratch, or peel the scabs that form after the treatment. This can cause scarring, infections, or uneven healing.
- Avoid Vigorous Exercise: Intense physical activity can cause excessive sweating, which can irritate the treated area and slow down healing. Avoid heavy exercise for at least a week after the procedure.
- Don’t Use Harsh Skincare Products: Steer clear of products containing retinoids, AHAs, or BHAs, which can irritate the skin and delay healing. Stick to gentle, hydrating skincare.
- Avoid Hot Showers or Baths: Hot water can irritate the treated skin, leading to redness, swelling, or even blistering. Use lukewarm water when cleansing or bathing.
- Do Not Use Makeup Immediately: Avoid wearing makeup during the first few days after treatment, as it can clog pores or irritate the healing skin.
- Avoid Smoking and Alcohol: Smoking and alcohol can hinder the healing process by reducing blood circulation and causing inflammation.
By avoiding these activities, you can ensure a smoother recovery and minimize the risk of complications after your CO2 laser treatment.

How to speed up healing after CO2 laser?
To speed up healing after CO2 laser treatment, it’s essential to follow proper aftercare. First, moisturize the treated area regularly with a gentle, fragrance-free moisturizer to keep the skin hydrated and prevent dryness. This helps the skin heal more quickly and reduces discomfort.
It’s also important to follow your dermatologist’s instructions, including using healing ointments like Aquaphor, which provide a protective barrier and promote faster recovery. Additionally, apply broad-spectrum sunscreen with an SPF of 30 or higher daily, as your skin will be more sensitive to UV rays and prone to sun damage during the healing process. Avoid sun exposure as much as possible.
Avoid picking or scratching at the treated area to prevent scarring or infection. Drinking plenty of water is also crucial to keep your skin hydrated from the inside out, supporting the healing process. Resting is essential for recovery, so ensure you’re getting enough sleep and limiting physical activity.
Sweat can irritate the skin, so avoid strenuous exercise for the first few days. Lastly, clean your face with a mild, non-foaming cleanser and avoid hot water or harsh scrubbing, which can further irritate the skin. By following these steps, you can speed up your recovery and achieve the best results.
