By the team at L’Atelier Aesthetics, checked by Dr Duncan Brennand, Lead Aesthetic Doctor, 101 Harley Street
Diagnostic skin imaging has become a core part of how we work at the clinic. Before recommending a treatment plan, there is real value in seeing what is happening beneath the surface, because the concern a patient describes in the mirror is often different from what the skin actually needs. The Observ 520x is one of two skin imaging tools we use. Below is what it reveals, how the scan is done, and why we think a proper diagnostic image belongs in every considered treatment plan.
An Observ 520x scan reveals layers of skin information that are invisible to the naked eye: pigmentation sitting deep in the skin before it reaches the surface, vascular patterns and redness, surface texture, pore density, fine line depth and oil distribution. The scan produces eight different imaging modes in a few minutes. The value is not the image itself but what it changes about the treatment plan.
The Observ 520x captures images of the face under carefully controlled lighting conditions. Different types of light reveal different layers and concerns. Some modes show vascular patterns and inflammation. Others reveal deep pigmentation that has not yet reached the surface. Others map texture, pore detail and surface quality. Each mode takes a few seconds.
The result is a clear picture of what is already present in the skin, what is developing below the surface, and what is likely to show up visibly over the next few years. That last part is particularly useful for long-term planning. Most patients arrive with one or two concerns. The scan often reveals a third that has not yet surfaced but is worth addressing early.
A skin analysis is useful for any patient considering a meaningful treatment plan, but particularly for patients with pigmentation concerns, where what is visible on the surface underrepresents what is in the deeper layers. It is also valuable for patients with redness or rosacea, where understanding the vascular pattern helps plan the right treatment. For patients considering Morpheus8 or CoolPeel, a pre-treatment scan provides a clear baseline to compare results against. For patients with acne scarring, the texture map often picks up detail that is difficult to see by eye alone.
It is also useful for patients at the start of a longer skincare plan. Capturing a baseline image, then rescanning every 12 months, gives a much clearer sense of whether a treatment course is making a difference than memory alone can provide.
Some imaging modes can show pigmentation sitting deep in the skin weeks or months before it becomes visible on the surface. Patients with a clear complexion on the surface often have significant pigmentation in the deeper layers that will emerge with further sun exposure. This shifts the recommendation from treating what is visible now to preventing what is on its way, which is a more useful long-term approach.
Some imaging modes reveal redness and visible blood vessels that are not obvious to the naked eye. A patient presenting with general dullness sometimes has a significant vascular component driving the appearance, which responds better to a different type of treatment than a resurfacing laser. The scan is often what reveals that distinction.
Pore and texture mapping helps decide between CoolPeel, microneedling and Morpheus8. Not every skin with texture concerns needs the same treatment. The scan helps identify whether the issue is pore size in one area and fine lines in another, which can call for a lighter approach combined with the right skincare.
At the clinic, we use the Observ 520x alongside our Visia facial analysis scanner. The two devices overlap in some areas and complement each other in others. For most patients, one scan per consultation is enough. For specific concerns like deep pigmentation or vascular patterns, we sometimes use both.
“The reason I use the Observ is that the skin at the surface is often the last thing to reveal what is actually going on. A patient who tells me their skin looks tired may have a vascular pattern I cannot see by eye, or a wave of pigmentation sitting deeper in the skin that will surface this summer. The scan is what turns a good consultation into a properly diagnostic one. It is not a sales tool. It is a planning tool.”
Dr Duncan Brennand, Lead Aesthetic Doctor, L’Atelier Aesthetics
Skin analysis at the clinic is performed by our team, Emma, Kate and Bronte, typically at the start of the consultation. Dr Brennand reviews the images with the patient and uses them to shape the treatment plan.
The Observ 520x scan is one of the most useful tools we have for making treatment plans accurate rather than approximate. It shows what is happening in the skin beneath the surface, reveals what is developing before it becomes visible, and often changes the recommendation entirely. If you are considering a treatment plan and want to start from a proper understanding of your skin, a scan at the first consultation is the right place to begin. Our clinic is at 101 Harley Street, London W1G 6AH, a short walk from Bond Street, Oxford Circus and Regent’s Park. Book through the website or call us to arrange a time.
An Observ 520x scan reveals surface texture, pore density, deep pigmentation, vascular patterns and inflammation, fine line depth and oil distribution. The results directly shape the treatment plan Dr Brennand proposes.
The full scan takes around 10 minutes including set-up. The actual imaging is only a few seconds per mode. Results are reviewed with Dr Brennand during the consultation that follows.
Yes. The Observ 520x is a non-contact imaging device. There is nothing applied to the skin, no sensation during the scan, and no preparation needed beyond arriving with a clean face.
A baseline scan at your first consultation is standard. Repeat scans every 12 months during an active treatment plan provide a useful measure of progress. More frequent scans are not usually necessary.
No. The two devices are complementary. Observ is particularly strong for vascular patterns, deep pigmentation and surface detail. Visia is stronger for standardised serial imaging over time. For most patients one scan per consultation is enough, though some benefit from both.
The Observ 520x supports the clinical assessment but is not a replacement for a dermatology consultation. Where a scan raises a concern that goes beyond aesthetic treatment, Dr Brennand will refer the patient to a dermatologist for formal assessment and management.
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.
Google Reviews Rated 4.9 ★ ★ ★ ★ ★ from 280 Reviews
