Alison Jamieson

"I didn’t feel comfortable in anything I wore - I had totally lost my mojo. I found the staff and doctors very friendly. After three months I have gone from a size 22 to a size 12, loosing three stone. Thank you NSC, for bringing my mojo back.

*Weight loss will vary due to your individual circumstances."


Stella McNally

"I am welcomed like a friend, in a warm and friendly atmosphere. I attended an open day and a huge effort was put into it. I will keep attending the clinic as I enjoy the warm welcome I always receive.


Sam Wright

"I feel like a different person now and I feel so much happier in myself. I now weigh 11st 1lb and am a size 12/14. I don’t really exercise but due to a job change at work I no longer sit down all day and I am constantly on the go which is great.*"

Call us on: 02392 814033

Opening Times

  • Monday: 14:30 - 19:00
  • Tuesday: 09:00 - 17:00
  • Wednesday: 10:00 - 18:00
  • Thursday: 10:00 - 16:00
  • Friday: 10:00 - 14:00
  • Saturday: 08:00 - 13:00
  • Sunday: CLOSED


National Slimming & Cosmetic Clinics
2 Lake Road


The clinic is located opposite Argos, next door to Falcon News shop.

There is 2 hours free parking in Sainsburys or pay and display in NSP, Crasswell Street.

Our Portsmouth Clinic

National Slimming & Cosmetic Clinics with 27 clinics nationwide, are the UK’s largest provider of specialist medical weight loss treatments and one of the largest providers for cosmetic treatments.

At the clinic our aim is to make you feel welcome and comfortable. Our fully trained and qualified staff offer friendly support, professional advice and the very best in patient aftercare. We have helped hundreds of thousands of people to lose weight successfully over the last 34 years and have delivered only the very best results for our cosmetic patients. Our friendly, supportive approach and constant care are the key to our patients’ success. As part of the largest medical slimming group in the UK, we offer doctor supervised slimming programmes. During your free consultation with one of our doctors you can discuss the different treatments available here at NSC Clinics. Two of the slimming medications that we offer are Phentermine and Diethylpropion that act as appetite suppressants. Your lifestyle, medical history and mini health check will depend on what slimming medications our doctors prescribe to you. Our medical weight loss clinics are effective in treating obesity and overweight conditions at affordable prices.*

All of this is done safe in the knowledge that all of our clinics are fully registered with the Care Quality Commission.

*Please note individual results may vary & these results are not guaranteed.

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