London‘s Harley Street has long been a byword for the most exclusive private healthcare in the land, with the rich, the famous and the royal heading to Marylebone for treatment.
While this enclave of elegant Georgian buildings is still home to some of the world’s most respected doctors, a different type of practitioner has moved in in more recent decades.
The W1 postcode is now awash with aesthetic doctors and dentists, offering cut-price deals on teeth-whitening, facial fillers and Brazilian butt lifts.
Cosmetic ‘doctors’, unqualified to practice medicine, are renting space temporarily and opening ‘pop-up’ clinics to attract clients using the street’s prestigious reputation.
While patients heading to long established medical clinics come and go quietly, those having aesthetic enhancements appear more than happy to post about their visits on social media.
Photos and videos on Instagram and TikTok show influencers posing with the Harley Street sign, showing off shiny veneers after a visit to the dentist’s chair, or even grinning mid Botox injection.
There is a serious – and potentially life-threatening – side to the street’s evolving landscape though.
Harley Street was once reserved for the most celebrated public figures – and the ultra wealthy. But clinics and aesthetic facial treatment centres there are becoming more common (Pictured: influencer Holly Arnott)
According to recent figures from Save Face, the number of unqualified individuals undertaking procedures in pop-up clinics has increased from 18 to 118 in five years (Pictured, influencer Cinzia Zullo mid-treatment)
Recent figures released by Save Face, the Government-approved register for qualified aesthetic practitioners, the number of unqualified individuals offering procedures in temporary Harley Street offices has soared in the last five years, increasing from 18 to 118.
Social media offers rogue practitioners the opportunity to advertise treatments cheaply and quickly, luring in clients who assume if a practitioner has a clinic on or near Harley Street, they’re likely to be reputable.
Ashton Collins, director of Save Face, painted a rather bleak image of the historic medical street in 2026.
She told The Times: ‘I definitely recall speaking to at least two people that had liquid BBL (Brazilian butt lift) treatments that nearly died as a result of it.
‘Then when (patients) try reaching out to the practitioner they get fobbed off and blocked. When they try to contact the clinic at its address, they are then told by whoever manages the building that the person is no longer there and they were just renting a room for a short time.’
Procedures such as the liquid BBL, which involves injecting dermal fillers such as hyaluronic acid into the buttocks to increase volume and improve shape, can be deadly if performed by those without skilled training.
Across the last 10 years, there have been numerous cases of practitioners in the Harley Street area either disciplined or struck off due to instances of misconduct, negligence and ‘botched’ surgeries.
Cosmetic clinics have targeted Harley Street as a place to practice from thanks to its historic reputation for medical excellence
In January, an unregistered plastic surgeon, Dr Sayed Mia, was found to have illegally performed liposuction at a private clinic in Harley Street and told health inspectors he was a patient when he was caught illegally working at the clinic.
Dr Mia also undertook a number of gynecomastia procedures (male breast reduction) without the registration required.
Following a lengthy investigation, he was suspended for 12 months after the Medical Practitioners Tribunal Service tribunal found he had ‘failed to act honestly and with integrity and showed a deliberate disregard for professional standards’.
Likewise, Dr Shahram Sabha, who ran the Lister House Dental Clinic on Harley Street, was struck off in 2019 when he was found guilty of more than 400 charges of misconduct, negligence and dishonesty – including botched dental surgeries.
Detailing how Harley Street may now be losing its credible ‘reputation’, cosmetic doctor Haroon Ashraf said: ‘Think Harley Street guarantees world class care? Think again.’
Taking to Instagram to share his concerns, Dr Ashraf explained: ‘Today, anyone can rent a room and call themselves a “Harley Street practitioner”.
‘Harley Street earnt its name for world class private medical care, especially in the field of cosmetics, but the postcode isn’t a quality filter anymore. Rooms can be rented by anyone, regardless of their experience.’
He added that due to non-surgical injectable treatments remaining ‘highly unregulated in the UK’, there are ‘significantly varied’ standards of care across the Marylebone area.
His comments come as a cross-party House of Commons select committee has renewed calls for a UK aesthetics licensing scheme to be rolled out in 2026 following plans by the UK government to crack down on rogue practitioners operating across England.
Explaining what is on offer to prospective customers, Harley St Injectables revealed on Instagram that social media personality Emily English (pictured), who has more than two million Instagram followers, had undergone a specialist skin tighetning treatment at their clinic
An abundance of influencers have been posting about their trips to Harley Street for facial treatments and ‘new teeth’, while detailing their often gifted or discounted treatments on social media.
Taking to TikTok, influencer Hettie’s Holidays posted a video of herself walking around Harley Street and told her mass of followers: ‘Come with me to get my bottom composite teeth done.
‘I’m currently on Harley Street and going for my first appointment. So exciting.’
Under a video captioned ‘soooo excited for my new teeth’, she filmed herself entering the Harley St Dental Art Clinic and proceeded to talk her followers through the expensive procedure.
Last summer, social media figure Holly Arnott took to the platform to share a video with her more than 40,000 followers that showed her walking through the iconic medical district.
‘One minute you’re scared to start posting, the next you’re being invited to London’s famous Harley Street for a facial,’ read the caption.
‘Love this for you girly,’ commented one user, while another added: ‘Amazing’.
With a clientele that now extends far beyond the world’s high-brow celebrities, a number of clinics based in Harley Street are using social media platforms to promote their work and their customers with a large following.
In one Instagram post, Harley St injectables revealed that social media personality Emily English, who has more than two million Instagram followers, had undergone a specialist High-Intensity Focused Ultrasound (HIFU) treatment at the clinic.
They added: ‘Notably, Emily highlights the significant improvement in her buccal region and jowls, marking this as her preferred aesthetic treatment.’
Yet despite the growing popularity of aesthetic procedures online, Lesley Blair, chief executive of British Association of Beauty Therapy and Cosmetology, warned that there are grave ‘concerns about the rise of unregulated pop-up clinics’ in Harley Street.
She told The Times that consumers are being exposed to a number of ‘serious risks’ that are beginning to pose an ‘increasing burden on the NHS’.
As low costs enable treatments to become increasingly accessible, Ms Blair advised undertaking ‘careful research’ prior to visiting an aesthetic practitioner.
