What to Expect From CO2 Laser Therapy

CO2 laser therapy uses concentrated carbon dioxide laser energy to remove damaged outer layers of skin and heat deeper layers to stimulate collagen production. It’s used to treat fine lines, wrinkles, acne scars, sun damage, and uneven texture or tone. Because it works at multiple skin depths, it’s more intensive than peels or non-ablative lasers.

Thinking about CO2 laser therapy? It helps to understand how the process works and what recovery involves.

CO2 Laser Therapy: What It Is, How It Works, and What to Expect

You’ll start with a consultation to decide whether CO2 laser therapy is right for what you want to achieve and your skin type. We’ll go over your medical history, current medications, and prior skin treatments, because some health conditions, medications, or recent procedures can affect how your skin heals.

You’ll also discuss what you want to improve, like acne scarring, deeper wrinkles, or sun damage. CO2 laser therapy isn’t a one-size-fits-all treatment. Depth and intensity vary based on your needs.

To reduce the chance of pigmentation issues and irritation, before treatment, we’ll also ask you to:

• Limit sun exposure and avoid tanning
• Pause retinoids or strong exfoliants
• Follow any prescribed pre-treatment skincare

How the Treatment Works

On the day of treatment, your skin is cleansed, and we’ll apply a topical numbing cream. The laser passes over the targeted areas, creating controlled microscopic injuries. This removes damaged skin and triggers your body’s healing response. As your skin repairs itself, it produces new collagen to plump and firm your skin. Treatment time depends on the area’s size. Smaller areas can take under 30 minutes, while full-face treatments can take longer.

What It Feels Like

With numbing in place, most people describe the sensation as heat or a prickling feeling. It’s noticeable but not painful.

Recovery and Downtime

CO2 laser therapy does require some downtime. You should plan your schedule around that. Right after treatment, your skin will be red and feel similar to a sunburn. Swelling and tightness are common in the first few days.

• Days 1 to 3: Your skin will be sensitive and a little red and swollen.
• Days 4 to 7: Your skin begins peeling or flaking as damaged layers shed.
• After the first week: Most peeling resolves. Pinkness can remain for several weeks while new skin matures.

During recovery, you’ll need gentle cleansing, regular moisturizing, and strict sun protection. You shouldn’t pick or scrub peeling skin, because that can create irritation or scarring.

Is CO2 Laser Therapy Right for You?

CO2 laser therapy results develop gradually, not all at once. As collagen rebuilds, fine lines and wrinkles become less visible. Many people notice continued improvement for several months. However, while some people only need one session, others may need multiple sessions over time.

Ready to see if CO2 laser therapy is a good fit for your skin goals? Schedule a consultation with Beauty & Body by Mia, today.