Had the best experience today for my first time! Dr. Imaana was so friendly and helpful. I think this was the least painful injections I’ve ever gotten. I have my follow up in 2 weeks, so unsure resul... See more
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What an ideal location, filled with lovely people. It was a great experience, I'll definitely be back. Thank you to Noor and Karl for being so welcoming and Dr Sonia for a great treatment, laughing th... See more
Team were really helpful particularly as I had made a booking error and they still treated me. It’s a friendly clinic, clean and super-efficient so in and out in no time at all. Lots of practical advi... See more
I turned up to my appointment on the wrong day which was completely my fault. I had travelled from Kent and Noor the lovely receptionist was really sympathetic and made the extra effort to fit me in w... See more
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Company details
Written by the company
Say hello to Sisu Clinic, Bye-Bye Wrinkles Founded in 2018 by doctors James Cotter and Brian Cotter, along with entrepreneur Pat Phelan, Sisu Clinic began with one mission – to make safe, effective aesthetic treatments accessible to everyone. What started as a single clinic has grown into a trusted name in anti-wrinkle treatments and skin rejuvenation, with a loyal community of patients who love their natural results. At Sisu, your experience is personal from the very first consultation. Our medical team takes the time to understand your goals and create a treatment plan that’s right for you – whether that’s smoothing fine lines, softening wrinkles, or simply giving your skin a fresh, healthy glow. We believe aesthetic treatments should enhance, not change, the way you look. Our focus is always on subtle improvements that help you feel confident, refreshed, and entirely yourself.
Contact info
Stratton Street 55, W1J 8LR, London, England, United Kingdom
- +44 20 3835 3309
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Replied to 13% of negative reviews
Typically replies within 24 hours
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Warm welcome, great results
Really appreciate the warm welcome from the reception staff and Dr Talya has always been great - very happy with my results

Reply from Sisu Clinic - Mayfair
Pedram is hands down the best…
Pedram is hands down the best practioner I've ever seen - I cannot recommend him highly enough! He took way more time and care than I'm used to, had way more knowledge, and my results have been fantastic. If I could give him more than 5 stars I would.

Reply from Sisu Clinic - Mayfair
Great experience
Great experience! I had several medical-related questions, and the doctor looked into each one, in consultation with the head physician in the office, prior to responding, so I felt totally confident about the procedure. He was very gentle, friendly, and explained each step. I also appreciated that he was conservative in his approach, not overdoing the dosage, as I had requested. The end result looks lovely. Also, the office was very clean, the appointment was on time, and the receptionist was lovely. Altogether an excellent experience.

Reply from Sisu Clinic - Mayfair
Wonderful experience again at Sisu
Wonderful experience again at Sisu. Greeted by Manisha at reception who is so friendly and could not be more helpful.
I was treated by Dr Selina and she put so much consideration into the appointment.
She asked all the right questions to establish the best treatment to administer, in order to achieve the results I wanted.
I’m so happy with the results, will definitely return again

Reply from Sisu Clinic - Mayfair
Lovely service from Dr Nila
Lovely service from Dr Nila, friendly and welcoming. Felt trustworthy and helpful. Thank you

Reply from Sisu Clinic - Mayfair
Excellent customer service and aftercare
Excellent customer service and thorough review with Dr Salina. Very happy with the results. Thank you.

Reply from Sisu Clinic - Mayfair
Great service in every aspect.
Great service in every aspect.
Dr Talya was knowledgeable and easy to communicate.

Reply from Sisu Clinic - Mayfair
Today I had my 1st appointment at Sisu…
Today I had my 1st appointment at Sisu Clinic in Mayfair and the receptionist was lovely and kind! The waiting room has barely space to sit down, the seats are so narrowed and uncomfortable especially when you need to wait +30min for your appointment! At least 3 people were waiting for their treatments because the doctor was running behind his schedule. The doctor was nice and careful in his approach (I am a new patient) however the treatment room was messy, there were used vials of botox (leftovers), syringes’ wrap paper all over the place, gloves, etc. not a good image! I do pay attention to those details especially when I went to other clinics such as The therapie clinic and that ever happened! Overall, it was an ok service. I will visit again for my follow-up appointment and I will update my review if things are different then!
So happy!
Extremely overdue review! I absolutely adore my results from Dr Nila, the time and care she put into my appointment and the follow up really was amazing. I’m scared of needles but she helped me stay calm, this is the only time Ive had fillers that I can think of a doctor actually explaining everything that was going on not just rushing forward. The results are natural looking and exactly what I wanted. The receptionist, I didn’t get her name, was also kind and welcoming helping book in the next appointment. The staff are great and I would definitely recommend Dr Nila.
Highly recommended
I had an incredibly positive experience during my recent visit, marking the third time I've received treatment at this facility. Each time has been consistently enjoyable. Dr. Salia is exceptionally kind gentle and professional; she takes the time to truly understand my needs and desires, ensuring that I receive the best possible outcome. Her attention to detail and personalised approach make all the difference. Additionally, the reception team is always welcoming and friendly, creating a warm and inviting atmosphere that enhances the overall experience significantly. Their professionalism and genuine warmth contribute to making each visit not just pleasant, but truly exceptional.Thank you very much for having me.
I had a great experience with the…
I had a great experience with the Mayfair branch today. Kind and well trained team. Thank you
I’m happy with my result
I’m happy with my result. The staff is very welcoming and happy to answer any questions. Location is great and the pricing is below average across London.

Reply from Sisu Clinic - Mayfair
Great clinic!
Dr Talya is amazing, and the experience is always fab.
Terese was also super helpful!!

Reply from Sisu Clinic - Mayfair
Professional and caring team
Professional and caring team. Thank you.

Reply from Sisu Clinic - Mayfair
I felt that they did not listen to me…
I felt that they did not listen to me and do what I was saying works best for me I felt like this was very rude and upon my return after 2weeks there was no difference at all when I said about this I was met with very cold response I felt very up set by this
5 stars for Dr. Salina
I’ve been really impressed by my Sisu experience with Dr. Salina. She is efficient, professional and knowledgeable. The injectables were practically pain-free and barely bruised.

Reply from Sisu Clinic - Mayfair
Great location really nice staff
Got a really warm welcome from Mariana at reception. I saw Dr Salina. I liked that she was very honest about what would work for me and what wouldn't. First appointment was more cautionary so I havent quite achieved the results I am after, but hopeful my second will achieve this: and tbf i would rather have too little botox on a first appointment with a new person

Reply from Sisu Clinic - Mayfair
Sisu is for me…
Sisu Clinic in Mayfair is really good. Dr Talya was able to help me decide on what I should really have for my skin. I has Botox on 3 areas and got plus 1 area free promo. The clinic is very clean. Terese and Mariana are very welcoming and make me feel comfortable while waiting for my turn.

Reply from Sisu Clinic - Mayfair
Sisu
Absolutely amazing clinic. Had a very welcoming experience thanks to the receptionist and doctor, Marcella and Dr Hursh. Was well informed and taken care of during my procedure, would definitely recommend this clinic over any other.

Reply from Sisu Clinic - Mayfair
Amazing experience at the Mayfair…
Amazing experience at the Mayfair clinic. Had tayla doing my salmon sperm eye shots and she was great! Shoutout to Marianne and Terese also. They were so welcoming and kind. 10/10 would recommend SISU Mayfair!
From alannah

Reply from Sisu Clinic - Mayfair
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