Find out moreS-Thetics Information

S-Thetics is a state-of-the-art medical aesthetic clinic located in the heart of Beaconsfield Old Town in Buckinghamshire specialising in advanced non-surgical treatments for the face and body.

Founded by surgeon and cosmetic doctor, Miss Sherina Balaratnam, we specialise in the latest scientifically based skin and medical aesthetic treatments and offer a broad range of treatments within our menu – from advanced skincare products and facial treatments, to cosmetic injectables and non-surgical skin rejuvenation using medical grade technology.

I truly believe a detailed consultation is essential in understanding my patients’ needs. It is important to have a detailed clinical assessment of skin and facial structure and balance in order to understand the steps required to achieve good results. My goal is to help my patients achieve and enjoy natural-looking results in a safe way.

Miss Sherina Balaratnam is a fully-qualified surgeon with extensive plastic surgical training.

She has devoted the last eight years of her medical career to specialising in the latest non-surgical cosmetic treatment innovations.

Her subtle and highly personalised approach to facial rejuvenation has seen her treat over 5,000 patients and earned her a place as one of the UK’s leading non-surgical cosmetic specialists.

She is well known for her gentle bedside manner and natural- looking results.

Central to my ethos is the safety of our treatments, ensuring patients are given the best care throughout their treatment as well as an efficient aftercare service. I strongly emphasise the importance of education; for both patients and the public to be fully informed about the latest advances in non-surgical treatments for facial and body rejuvenation.

Prior to my current focus of aesthetic medicine, my 14-year surgical career encompassed a broad range of clinical specialties. During this time I trained in plastic surgery for 7 years mainly covering reconstructive burn surgery and skin cancer reconstruction. This led me to develop an interest in scar management and an ideal aesthetic outcome which resonates in my work in aesthetic medicine today.

I’m proud to hold the prestigious title of “Local Country Ambassador (LCA) for Allergan.

As one of only a handful of expert UK practitioners selected as an LCA, I regularly train and mentor other health care professionals in non-surgical cosmetic rejuvenation treatments and injection techniques and I am actively involved in training programmes both within the UK as well as internationally.

Aesthetic medicine continues to evolve at pace, with newer, less invasive technologies and treatments. I place a strong emphasis on my own knowledge and skills so I can continue to develop my practice and patient outcomes. My work has been published in several peer-reviewed medical journals and I have delivered presentations at international clinical conferences.


S-Thetics Accreditations:


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Contact Information

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What our clients sayS-Thetics Reviews

★★★★★

Beaconsfield, Buckinghamshire

May 15, 2023

I recently experienced a PRP facial treatment with Cheryl and have been thrilled with the results. My skin feels in the best condition i have ever experienced and i’m now i’m my 40’s. Cheryl car...

★★★★★

Beaconsfield

June 7, 2022

I have just gone through a course of EndyMed skin tightening treatment with S-Thetics clinic in Beaconsfield and couldn’t be more delighted with the results! After having a consultation with Miss...

★★★★★

Buckinghamshire

August 3, 2021

After going through the EMSculpt treatment last year and being blown away by the results of loosing 6cm around my waist in only 4 weeks, I then discussed the benefits of going through the new EMSculpt...

★★★★★

Beaconsfield

November 23, 2020

For most of my adult life I have neglected looking after my skin. Going from one skincare brand to the next and not sticking to a routine. I had been introduced to the S-Thetics clinic through their...

★★★★★

Beaconsfield

July 28, 2020

The best in skincare After years of neglecting my skin and having no set skincare routine. I spent time looking into a skincare professional who would offer me a consultative approach and not try a...

★★★★★

Amersham

March 27, 2020

The clinic and staff are the best in the business for several reasons: the technology they use for treatments is ahead of the market and they are always the first to introduce new products, and their ...

★★★★★

Berkshire

December 8, 2019

I have been a client of S-Thetics for over 3 years now and continue to appreciate the holistic and professional approach of the team. The clinic is highly recommended by me, it is worth my long drive ...

★★★★★

London

November 12, 2019

5 star experience- Highly Recommend I had my first dermal filler appointment two weeks ago at S-Thetics and I am really very pleased with the outcome. Miss Balaratnam and her team go above and beyo...

★★★★★

St Albans

October 8, 2019

Two weeks ago, I was a laser-novice and was nervously excited at the prospect of my PicoSure treatment. I had freckles / age spots that had appeared over the years and scarring from breakouts I have b...

★★★★★

Beaconsfield

September 20, 2019

I have been attending the clinic for nearly 5 years and am consistently impressed with the development of technology, knowledge and offerings. Dr Sherina’s surgical background gives me total confid...

To view all of S-Thetics reviews please click here.

FavouritesS-Thetics Highlighted Treatments

Botulinum Toxin

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From £230

Chemical Peels

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Dermal Fillers

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From £350

Medical Skin Needling

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From £300 per treatment - Please enquire about our treatment programs

Radiofrequency For Cellulite & Fat

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From £200 - Please enquire about our treatment courses

Radiofrequency For Facial Rejuvenation

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From £200 - Please enquire about our treatment courses

Specialist Skin Creams

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Extra Treatments

Wrinkle treatment Beaconsfield, wrinkle treatment Buckinghamshire, Botox in Beaconsfield, Botox in Buckinghamshire, Dermal Fillers Beaconsfield, Dermal Fillers Buckinghamshire, Lip fillers beaconsfield, lip fillers buckinghamshire, Non Surgical Eye lift Beaconsfield, Non Surgical Eye lift Buckinghamshire, skin tightening Beaconsfield, skin tightening Buckinghamshire, HydraFacial Buckinghamshire, HydraFacial Beaconsfield, Fire and Ice Facial Beaconsfield, Fire and Ice Facial Buckinghamshire, pigmentation beaconsfield, pigmentation buckinghamshire, Acne Treatment Beaconsfield, Acne Treatment Buckinghamshire, Sweat Treatment Beaconsfield, Sweat Treatment Buckinghamshire, Excessive Sweat Beaconsfield, Excessive Sweat Buckinghamshire, Stretch mark treatment, Stretch mark treatment Beaconsfield, Stretch mark treatment Buckinghamshire

eDermastamp ™ ( eDS ™ )

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Genuine Dermaroller™

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iS Clinical

Juvéderm ® ULTRA

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Juvéderm ® VOLUMA

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Perk™ - Cleanse with Benefits

Radara ™

SculpSure

Body Contouring

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Complexion Improvement, Skin Texture Concerns

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Eyes - Bags and Crow’s Feet

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Eyes - Tear Trough ( Dark Circles )

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Facial Skin Tightening, Sagging Skin and Jowls

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Fat ( Love Handles, Saddle Bags, Muffin Tops )

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Hyperhidrosis ( Excessive Sweating )

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Lines and Wrinkles

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Lip Volumising and Shaping

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Pigmentation ( Age Spots, Brown Spots )

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Scarring ( Acne, Keloid, Atrophic Scars )

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Stretch Marks ( Striae )

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Sunken Cheeks

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Not sure which treatment is right for you? Our experts can advise:

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At S-Thetics we’re proud to offer safe, effective treatments from our trained and experienced staff.

Miss Sherina Balaratnam Photo

Miss Sherina Balaratnam

Surgeon and Cosmetic Medical Doctor

Miss Sherina Balaratnam is a fully-qualified surgeon with extensive plastic surgical training. She has devoted the last eight years of her medical career to specialising in the latest non-surgical cosmetic treatment innovations. [More Info]

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