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If you’ve spent any time researching laser skin resurfacing, you’ve likely run into two things: a lot of conflicting claims about which laser is “best,” and the word CoolPeel showing up in nearly every conversation about no-downtime treatments. Here’s what’s actually behind both.
Quick answer: CO2 lasers are considered the gold standard in skin resurfacing because they treat the skin’s water-rich tissue with a precision no other resurfacing technology matches. At Pearl Scott Health and Beauty, we use the Cartessa CO2 laser platform, manufactured by DEKA — widely regarded as the leading CO2 laser manufacturer in the world. This platform is the exclusive technology behind CoolPeel®, the no-downtime laser peel that’s become one of the most requested treatments in aesthetics and a four-time NewBeauty Award winner, and it’s fully customizable to treat everything from fine lines to acne scarring, at whatever intensity fits your skin and your schedule.
Why CO2 Lasers Are Considered the Gold Standard
Not all lasers work the same way. CO2 lasers operate at a wavelength (10,600nm) that’s absorbed extremely efficiently by water — and skin tissue is mostly water. That means a CO2 laser can vaporize precise, controlled layers of damaged or aged skin with a level of accuracy that’s hard to match with other energy-based devices. This isn’t a new or unproven technology — CO2 lasers have been used in dermatology and plastic surgery for decades, with an established track record for resurfacing, scar treatment, and wrinkle reduction. What’s changed over the years isn’t whether CO2 works — it’s how much control providers now have over exactly how it’s delivered.
Why This Particular CO2 Laser Stands Out
DEKA, the Italian manufacturer behind this platform, has built a reputation as one of the most advanced names in CO2 laser technology — a view echoed by dermatologists in the field, including Dr. Emil Tanghetti, who has publicly described DEKA as best-in-class among CO2 laser manufacturers. Cartessa Aesthetics, the exclusive U.S. and Canada distributor for DEKA’s CO2 platforms, worked directly with DEKA to develop treatment protocols — including CoolPeel — that push what a CO2 laser can do without sacrificing patient comfort or recovery time.
What sets this platform apart technically is DEKA’s Pulse Shape Design (PSD™) system, which gives full control over the laser’s pulse duration, energy, and pulse shape — including a proprietary “High Pulse” (HP) mode: a high-peak-power, ultra-short pulse that fully ablates the skin’s surface layer while minimizing the heat buildup that causes prolonged downtime with older CO2 technology.
Complete Customizability
This is one of the platform’s biggest advantages: it isn’t built around one fixed treatment. Providers can adjust power, pulse duration and shape, treatment density, and scanning pattern to dial in everything from a light, no-downtime refresh to a deeper, more aggressive resurfacing session — on the same device. Scanning patterns and treatment sizes go up to 20mm x 20mm, and a “spray” mode minimizes overlap between pulses while speeding up treatment. In practice, that means your provider isn’t choosing between “the CO2 laser we have” and “the treatment you actually need” — the same platform flexes to match your skin, your goals, and how much downtime you’re willing to take on.
What This Laser Can Treat
Because the treatment intensity is so adjustable, this platform is used across a wide range of concerns, including:
- Fine lines and wrinkles
- Sun damage and sun spots
- Acne scars and other types of scarring
- Uneven skin texture and tone
- Enlarged pores
- Pigmentation irregularities
Treatment isn’t limited to the face, either — the same technology is commonly used on the neck, chest, and hands.
The Famous CoolPeel Treatment
CoolPeel is the platform’s signature no-downtime protocol, and it’s genuinely a different experience from traditional fractional CO2 resurfacing. Using the High Pulse technology described above, CoolPeel delivers a fully-ablative treatment to the skin’s surface without the thermal damage that typically drives longer recovery times. In practice:
- A full-face treatment often takes less than 10 minutes
- Little to no anesthesia is needed — some patients opt for cooling air or a topical numbing cream for comfort
- Redness, warmth, and mild dryness for 1 to 3 days is typical, with some patients experiencing light flaking
- Most patients are back to normal activities the same day or the next
Traditional, deeper CO2 resurfacing on the same platform is still available for patients who want more dramatic results and are willing to trade a longer recovery (several days of peeling, sometimes up to a week) for it. The point of having both options on one system is that your provider can match the protocol to your goals, rather than you having to find a different device for a different intensity of treatment.
Awards & Media Recognition
CoolPeel has been named NewBeauty’s Best CO2 Laser Treatment four years running — 2023, 2024, 2025, and 2026 — a distinction from one of the most closely watched awards programs in the beauty industry. Separately, the underlying Tetra PRO device earned its own recognition, winning the AMWC (Aesthetic & Anti-Aging Medicine World Congress) Best Laser, Light, and Energy-Based Device award following its 2024 launch — worth noting as a distinct honor, since one recognizes the treatment protocol and the other recognizes the device itself.
CoolPeel has also drawn mainstream press attention: it was featured in a Hollywood Reporter roundup of in-demand cosmetic procedures as a lower-cost, minimal-downtime option for tightening skin, and in a Business Insider piece on “tech neck” — the horizontal neck lines increasingly common among younger patients from prolonged phone and laptop use — where it was cited as a treatment people are turning to for exactly that concern.
Is This Treatment Right for You?
Most healthy adults are candidates for some version of this treatment, but a few things typically rule a patient out or require extra caution — active skin infections (including cold sores), recent use of certain acne medications like isotretinoin, a personal history of keloid scarring, and active tanning or recent significant sun exposure are all things your provider will want to discuss with you. This isn’t an exhaustive list, and it isn’t a substitute for an actual consultation — a provider reviewing your skin and health history in person is the only reliable way to determine which version of this treatment (if any) is right for you.
Frequently Asked Questions
Is CoolPeel the same as a regular CO2 laser treatment?
No. CoolPeel is a specific, lower-heat protocol run on this CO2 platform, designed to minimize downtime. The same device can also perform deeper, more traditional CO2 resurfacing when that’s the better fit for a patient’s goals.
How much downtime should I expect?
For CoolPeel, most patients see redness resolve within a few days. Deeper resurfacing treatments on the same platform involve longer recovery — often several days to a week of peeling.
How many sessions will I need?
This depends on your specific concern and the intensity of treatment chosen. Your provider can recommend a treatment plan based on your skin and goals during a consultation.
Does it hurt?
CoolPeel is generally well tolerated, with many patients needing little to no numbing. Deeper resurfacing treatments typically involve topical anesthesia given the increased intensity.
This article is for general informational purposes and isn’t a substitute for personalized medical advice. Individual results vary. Schedule a consultation with a licensed provider at Pearl Scott Health and Beauty to find out which treatment is right for you.
