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 17% of negative reviews
Typically replies within 24 hours
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Had the best experience today for my Botox
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 results yet, but overall great experience today. The owner and Noor at the front desk were lovely!!
Recommend Sisu clinic
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 the whole time- apart when you really shouldn't move!
Dr Sonia was very knowledgeable and…
Dr Sonia was very knowledgeable and kind and professional. She listened to all my concerns and I felt very confident in her skillset. I immediately knew I was in safe hands.
Dr Salina is a genius
Dr Salina is a genius. Her Botox placement is second to none. I fully trust her and am always happy with my results. Noor on reception was also super helpful.
Great service- friendly team
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 advice given and good after-care. Thank you
Dr Nila and Karl were so professional…
Dr Nila and Karl were so professional and kind would 10/10 recommend
Sydney was warm and inviting
Sydney was warm and inviting. Dr Salina was very knowledgeable and honest about the procedure and what sort of results to expect. Thank you very much.
Very happy with my treatment
Very happy with my treatment. Friendly, professional service.
Clear explanation
I wasn't sure which treatment was right for me, but Dr. Talya explained all the options and answered all of my questions, so I was able to choose a treatment and have it done the same day. I'm very happy with the results.
I turned up to my appointment on the…
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 when they were fully booked. Dr Imaana was very professional, reassuring and I felt instantly at ease. I’m looking forward to seeing the results of my Botox but so far I couldn’t recommend them enough. The clinic felt very clean and sterile in the best possible way.

Reply from Sisu Clinic - Mayfair
Fantastic
Dr Talya is brilliant. So happy I found her. And Noor is wonderful.

Reply from Sisu Clinic - Mayfair
I love the team in Mayfair clinic
I love the team in Mayfair clinic - both the reception staff and doctors (most recently Dr. Imana & Mariam). I have always had an amazing experience and treatments and have been going there for years. Definitely recommend.

Reply from Sisu Clinic - Mayfair
Dr Sonia was so lovely and warm and…
Dr Sonia was so lovely and warm and took her time to explain everything making sure I feel comfortable.
Mariam at reception was also very warm and welcoming which immediately put me at ease.

Reply from Sisu Clinic - Mayfair
Dr Hursh was absolutely brilliant in…
Dr Hursh was absolutely brilliant in making a detailed plan for profihlo and Botox for my wedding!
He took his time explaining everything and the level of service throughout was so professional
I’m delighted with the results! Thank you!

Reply from Sisu Clinic - Mayfair
Positive experience with Polynucleotides
I had a great experience with my polynucleotide treatment at Sisu Clinic. I booked a course of three sessions and received friendly, professional service throughout, starting from the initial consultation where there was absolutely no pressure to go ahead with the procedure.
Both Dr Nila and Dr Imana were professional, knowledgeable, and made me feel comfortable during the treatments. I’m really pleased with the results so far — I’ve noticed a visible reduction in my under-eye bags and shadows, and my eye area looks much fresher overall. I’d definitely recommend the clinic and team.

Reply from Sisu Clinic - Mayfair

Reply from Sisu Clinic - Mayfair
Happy customer
I cannot thank Dr Imana and team enough. They put me at ease and have listened to my goals.
I am happy with my results and highly recommend them.

Reply from Sisu Clinic - Mayfair
Had the most incredible experience with…
Had the most incredible experience with Dr Imana. She made me so comfortable and at ease and my treatment turned out perfect. She advised me but wasn’t pushy at all. 10/10 highly recommend I will definitely be back.

Reply from Sisu Clinic - Mayfair
I’ve been going to Sisu clinic already…
I’ve been going to Sisu clinic already for few treatments and I keep coming back as the results is too,also I really like how they take the time to understand what is the results that I wanna achieve and give me amazing advice and I always feel like they give me the best
So professional clean and with high standards from the welcoming to the doctors and the follow up touch ups
Honestly I can’t recommend enough

Reply from Sisu Clinic - Mayfair
Great service from Imana last week
Great service from Imana last week. This was my first time with her and made me feel so comfortable, was so gentle and so sweet. Will definitely be requesting to see Imana next time!

Reply from Sisu Clinic - Mayfair
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