By Dr Duncan Brennand, Lead Aesthetic Doctor at L’Atelier Aesthetics, 101 Harley Street
Laser resurfacing has become one of the most requested treatment categories at L’Atelier Aesthetics on Harley Street, and the question patients ask most often is which device is the right starting point. CoolPeel is an established resurfacing laser with a well-documented track record. UltraClear is a newer device designed to deliver comparable results with a shorter recovery period.
Both treat similar concerns. Both are clinically valid options. The difference lies in how visible the result is, how much downtime is involved, and which patient profile each is best suited to. Dr Duncan Brennand uses both at the clinic, and the choice between them is almost always determined by a single factor: how much recovery time the patient can realistically accommodate.
For patients who want a meaningful improvement to skin texture, scarring or pore size and can allow three to five days of recovery, CoolPeel remains the stronger starting point. It has the more established evidence base and delivers a more visible result per session.
UltraClear is the more appropriate option for patients whose concerns are milder, or whose schedule makes several days of visible downtime impractical. It is a capable treatment, but it works more gradually and typically requires more sessions to reach a comparable result.
CoolPeel is a CO2 resurfacing laser that removes the outermost layer of skin precisely and in a controlled way. As the skin heals, it regenerates smoother, clearer and more even in tone. Because the surrounding tissue is left intact during treatment, recovery is considerably shorter than older resurfacing lasers.
UltraClear works on a similar principle but gives the practitioner greater control over the depth and intensity of each session. It can be calibrated for lighter surface work with minimal downtime, or adjusted for deeper treatment where a more pronounced result is needed. That adjustability is its principal clinical advantage.
CoolPeel is suited to patients with established textural concerns – mild to moderate acne scarring, enlarged pores, fine lines, sun damage and general dullness. It is also well suited to patients seeking surface renewal around the mouth and lip area, where texture and fine lines are a primary concern.
UltraClear is better suited to patients with earlier or milder concerns – subtle texture changes, mild sun damage, overall tone improvement – or patients who are new to laser and want to begin with a more conservative approach. It is also the more practical option where work or lifestyle commitments make visible downtime difficult to accommodate. At L’Atelier Aesthetics it tends to be used as a lower-downtime alternative rather than a direct replacement for CoolPeel.
The practical summary is straightforward. CoolPeel delivers a more visible improvement to texture in fewer sessions. UltraClear reaches a similar destination with less disruption but takes longer to get there. For patients with acne scarring specifically, CoolPeel remains the preferred option at the clinic and is frequently combined with microneedling where scarring is deeper. For patients whose primary concern is pigmentation rather than texture, a different treatment is likely more appropriate and Dr Brennand will advise accordingly at consultation.
| Variable | CoolPeel | UltraClear |
|---|---|---|
Downtime | 3 to 5 days of redness and flaking | 1 to 3 days, often less |
Best for | Textural work, scarring, pores | Lighter resurfacing, maintenance |
Sessions | 1 to 3, spaced 6 weeks apart | 3 to 4, spaced 4 to 6 weeks apart |
Evidence base | Well established | Newer, growing |
CoolPeel: Improvement becomes visible as the skin settles in the first week, with continued smoothing over two to three months. Most patients complete one to three sessions spaced six weeks apart. With consistent sun protection, results are typically sustained for several years.
UltraClear: Results per session are subtler but the shorter recovery means less disruption between appointments. Most patients complete three to four sessions spaced four to six weeks apart to reach a result comparable to one to two CoolPeel sessions. Annual maintenance is usually sufficient to sustain the improvement.
“We use both devices, and the choice is almost always about the patient’s tolerance for downtime. If a patient can take a long weekend, CoolPeel does more in fewer sessions. If they cannot, UltraClear is a capable alternative. What I push back on is the idea that UltraClear makes CoolPeel obsolete. It does not. For deeper scarring and visible textural change, CoolPeel is still the stronger tool.”
Dr Duncan Brennand, Lead Aesthetic Doctor, L’Atelier Aesthetics
Laser resurfacing at L’Atelier Aesthetics is delivered by the clinical team – Emma, Kate and Bronte – under Dr Brennand’s clinical lead. He assesses candidacy, sets the treatment depth and plans the session schedule at consultation.
L’Atelier Aesthetics is a doctor-led clinic at 101 Harley Street, London. Every resurfacing treatment begins with a clinical consultation with Dr Duncan Brennand, who assesses the skin, identifies the concern and determines the most appropriate treatment before any procedure takes place.
Dr Brennand is a GMC-registered aesthetic doctor with over a decade of experience on Harley Street. His GMC reference number is 4341662, verifiable on the GMC medical register.
The clinic is at 101 Harley Street, London W1G 6AH, within easy walking distance of Bond Street, Oxford Circus and Regent’s Park underground stations.
At L’Atelier Aesthetics, CoolPeel is generally the better choice for acne scarring because it works slightly deeper and has a longer track record for improving scarred skin. UltraClear can be used for milder scarring with less downtime, but deeper scarring responds better to CoolPeel, often paired with microneedling.
UltraClear downtime is typically one to three days of redness and mild swelling, shorter than CoolPeel. Most patients can return to work the next day with light makeup. Sun protection is essential for four weeks afterwards.
Most patients need one to three sessions spaced six weeks apart. Deeper scarring can take up to four sessions. The number is confirmed by Dr Brennand at consultation after assessing your skin.
Both CoolPeel and UltraClear can be used on medium skin tones with adjusted settings. On darker skin tones the risk of marking is higher, and Dr Brennand may recommend a different approach such as PicoSure or Morpheus8 if laser resurfacing is not the right fit for your skin.
No. Neither CoolPeel nor UltraClear is performed during pregnancy or breastfeeding at L’Atelier Aesthetics. We will schedule treatment after you have finished breastfeeding and your hormones have settled.
CoolPeel is priced per session, with courses of three usually offering the best value. UltraClear pricing varies with the area and depth of treatment and is confirmed at consultation. We do not run discount promotions on laser treatments.
Our clinic is at 101 Harley Street, London W1G 6AH, around five to ten minutes on foot from Bond Street, Oxford Circus or Regent’s Park. To plan a treatment, book a consultation with Dr Brennand through the contact page or call us to arrange a time.
We welcome patients from across Marylebone, Mayfair, Fitzrovia, Regent’s Park, Soho, Knightsbridge, Belgravia, Chelsea and Kensington, as well as visitors travelling to London for specialist aesthetic and skin treatments. Our location benefits from excellent transport links, with Oxford Circus only a 13 minute walk away, Bond Street and Regent’s Park Underground stations are also both within easy reach. The clinic is also conveniently accessible from major London rail stations and Heathrow, Gatwick and London City airports thanks to the Elizabeth line, making visits straightforward for both UK and international patients.
Whether you are travelling from within London or further afield, our Harley Street clinic provides a calm, professional environment for personalised aesthetic and skin health treatments in one of the capital’s most respected medical locations.
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