Welcome to Twoth Dental + Facial Aesthetics in St. John’s Wood, London. A CQC registered clinic opened in 2022, offering the full range of treatments with a world-class team of experienced professionals. Experience exceptional dental and facial aesthetic care at Twoth Dental + Facial Aesthetics in St. John’s Wood, London.

Patient Reviews

Maiwee Silvousplais
Maiwee Silvousplais
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I have had profile balancing with Tara and I can honestly say it's been life changing. I no longer hesitate to do anything, I do not think about hiding my face when I smile or laugh or from the side. I only wish I had had the treatment done long ago. The new clinic is beautiful 😍 Tara is amazing she puts you at ease there is no pressure to treat and explains everything treatment is virtually pain free and only the teeniest of bruising. Emma on reception is wonderful very welcoming and makes you feel relaxed. I can not wait to get a few more tweaks.
Sofie Kenworthy
Sofie Kenworthy
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I visited Tara and the clinic for my first time at ever having dermal filler. Tara is absolutely amazing at what she does, she made me feel so unbelievably comfortable and my results are so naturally amazing. She has really boosted my confidence and I knew I was in such safe hands. I cant wait to see her again in a few months time, and I also cant wait to visit the clinic for additional services. The clinic is absolutely amazing and as soon as you step in side, you feel so welcome. I cant thank her enough! I couldn't of wished for more, she is an absolute perfectionist at what she does and I am so grateful for finding her.
Nilofar Soltani
Nilofar Soltani
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Dr. Tara and the team have always taken very good care of me. She has always been very attentive to my concerns and made me feel at ease during and after all my treatments. It can be daunting to go through with fillers but she has always made me feel safe & is very skilled at what she does. She is always there to provide help and advice post-treatment too, should you have any concerns. Her dedication to her craft and her patients shows through her work and the amazing service she provides. Thank you so much for all that you’ve done for me Tara, couldn’t recommend highly enough!x

What Is Nucleofil ?​

Welcome to our clinic, where we offer the transformative Nucleofil facial aesthetic treatment. This innovative treatment utilizes advanced dermal fillers to restore volume, contour facial features, and reduce the appearance of wrinkles and folds. Nucleofil is composed of hyaluronic acid, a naturally occurring substance in the body that attracts and retains moisture. When injected, it replenishes lost volume, smooths wrinkles, and enhances facial harmony. The results are natural-looking and long-lasting, giving you a refreshed and youthful appearance.


From £490 per syringe (depending on practitioner).​

Time of procedure

15 minutes

Discomfort Level

1 out of 5



Average Sessions Required

Once yearly

Natural Looking Results Nucleofil

Natural Looking Results

Natural Looking Results Nucleofil

Benefits of Nucleofil

There are several benefits to Nucleofil, which is why it’s such a popular option with many patients in our London practice. We’ve gone over just a few of the Nucleofil benefits below.

Restored Facial Volume

Enhance facial contours and restore youthful fullness.

Diminished Wrinkles and Folds

Smooth out lines and wrinkles for a more youthful appearance.

Natural-Looking Results

Achieve subtle, yet noticeable, improvements tailored to your unique facial features.

Long-Lasting Effects

Enjoy results that can last several months to a year, depending on the individual.

Why Have TREATMENT At Twoth

Choosing Twoth ensures unparalleled care and exceptional results. With a world-class team of professionals and personalized treatment, trust us for transformative dental and facial aesthetic treatments. A CQC registered clinic, Twoth combines expertise, advanced techniques, and a luxurious environment for the smile or rejuvenation you deserve.

Meet Your Doctor...

Dr Tara Francis
Aesthetical Director

Dr. Tara’s aim is to enhance the natural beauty we already possess. Tara prides herself on her ability to provide a welcoming, relaxed and caring environment for her patients. Tara’s passion in this industry is clear and ever growing, and this shows through her work, commitment to achieve excellence, and positive feedback from patients.

As Featured In

Nucleofil Treatment Journey

Your Skin Treatments and Mesotherapy treatment will be tailored to your exact requirements; therefore, one treatment can be very different from the next. However, we’ve provided a basic overview of a skin treatment below.​

First step


During the consultation, our experienced aesthetic professional will discuss your goals, assess your facial structure, and create a personalized treatment plan tailored to your needs. Your concerns and expectations will be thoroughly addressed, ensuring the best possible outcome.​

second step


Before the treatment, the treatment area will be cleansed, and a topical numbing cream may be applied to ensure your comfort during the procedure. Your provider will explain the process and answer any questions you may have.​

third step


Before the treatment, the treatment area will be cleansed, and a topical numbing cream may be applied to ensure your comfort during the procedure. Your provider will explain the process and answer any questions you may have.​

When you are done


Before the treatment, the treatment area will be cleansed, and a topical numbing cream may be applied to ensure your comfort during the procedure. Your provider will explain the process and answer any questions you may have.​

Priority Is Natural Beauty For

Fee Guide



Consultation with Dr Tara £200
Consultation with Associates £100
Nucleofill £300 – £450 per syringe

Includes: Numbing Cream To Treatment Area, Consultation, Before & After Photos, After Care Pack

After Care of Nucleofil

Avoid direct sun exposure

Avoid prolonged exposure to sunlight or UV rays.

Apply sunscreen

Apply sunscreen with a high SPF to protect your skin from harmful UV radiation.

Refrain from applying pressure

Refrain from applying pressure or massaging the treated areas.

Follow a gentle skincare routine

Follow a gentle skincare routine and avoid harsh products or treatments that may irritate the skin.

Meet The Aesthetics Team


I have now visited Twoth on three different occasion... The first time was to take my son (8 years old) to see Dr Counihan for a braces consultation and my son absolutely loved the entire experience from start to finish. In fact, he was so excited and relaxed about it all he wanted to get started immediately.

The second time around, I went to see Dr Counihan myself for a second opinion and found the experience just as good as my son did

Karin Thyselius

Before I found Dr Neil Counihan I had a long history of dental trauma and sadly I repeatedly was subjected to very poor dentistry. I was scared to let anybody near my mouth and teeth. I had lost hope!

Dr Counihan made me the promise, with the right care I can keep my mouth healthy and definitely keep my teeth for the rest of my life.

And most importantly he made me feel safe and listened to

Neil M.

Frequently Asked Questions

Find the answer to the most common questions. Everything you need to know about Nucleofil​

Nucleofil is a facial aesthetic treatment that uses advanced dermal fillers to restore volume, reduce wrinkles, and enhance facial contours.

The duration of the treatment varies depending on the areas being treated. Typically, a session lasts around 30 minutes.

Yes, Nucleofil is FDA-approved and has a proven safety profile. It is composed of hyaluronic acid, a substance naturally found in the body.

Yes, you can see immediate improvements in volume and facial contours after Nucleofil treatment. However, optimal results may develop over a few days as any initial swelling subsides.

The longevity of the results depends on various factors, including individual metabolism and lifestyle. Typically, results can last between several months to a year.

Yes, Nucleofil is suitable for all skin types. Your provider will customize the treatment to address your specific needs and concerns.

Nucleofil treatment generally involves minimal downtime. You may experience mild swelling or bruising at the injection sites, which usually resolves within a few days.

Discomfort during the treatment is generally minimal. Numbing cream can be applied beforehand to ensure your comfort throughout the procedure.

Yes, Nucleofil can be combined with other aesthetic treatments to enhance overall results. Your provider will assess your needs and recommend the most suitable treatment plan.

Nucleofil treatment is generally safe, but some common side effects may include temporary redness, swelling, bruising, or tenderness at the injection sites. These effects are usually mild and subside within a few days.

Patient care is our top priority