Medical weight loss · London W1

Fat loss,
built from your blood.

A doctor led weight loss clinic on Great Portland Street. Before any peptide is considered, your comprehensive blood panel checks the metabolism, thyroid, hormones and blood sugar behind your weight, then a supervised protocol is designed for you alone.

Rated 4.9 · 559 Google reviews
Treatment rooms at Waldor Clinic on Great Portland Street, London, where weight management programmes begin with blood work
£300 Consultation + blood panel
Month
Available times
Select a date to see available times.

Choosing a time reserves your space. It's a request, not a confirmed appointment. We'll confirm availability with you by phone.

As featured in The Salon Magazine London On The Inside The Cheshire Magazine MSN Vingt Sept

Medical weight loss, done properly

Start with your metabolism, not a menu.

If you have been comparing weight loss injections online, you will have noticed they all work the same way: one product, sold to everyone, on the strength of a questionnaire. Appetite is only one lever, and it is never the whole story of anyone's weight.

A medical weight loss programme starts further back, with the metabolism, thyroid, hormones and blood sugar that decide how your body stores fat and lets it go. At Waldor Clinic nothing is recommended until our medical team has read your comprehensive blood panel, and everything that follows is supervised, retested and adjusted as your body changes.

A clinician performing a supervised body treatment at Waldor Clinic's medical weight loss clinic in London

The question is not which peptide is popular. It is what your body actually needs.

Waldor Clinic, W1

Measured, not guessed

Why can't I lose weight? Your blood usually knows.

Weight is an output. Before recommending anything, your blood panel gives our medical team six answers most weight loss plans never look for.

01

Your metabolism, measured

How your body actually processes energy, rather than what an online calculator assumes it should be.

02

Thyroid function

An underactive thyroid is one of the most common hidden reasons weight will not shift, and it never shows up in a questionnaire.

03

Hormone balance

Hormonal weight gain is real. Your panel shows the signals deciding where your body stores fat and how easily it releases it.

04

Blood sugar & insulin

How your body handles glucose day to day is one of the strongest levers in sustainable fat loss, and one of the most measurable.

05

Inflammation

The quiet disruptor. Chronic inflammation works directly against fat loss, and it shows up clearly in blood work.

06

Whether this is right for you

Sometimes the honest answer is that a peptide programme is not appropriate for you. Your panel tells us, and we tell you.

The Waldor protocol

Measured first. Prescribed second.

01

Your comprehensive blood panel

Everything starts with data. At your first visit we take a full blood panel at the clinic, covering the metabolic, thyroid and hormonal markers our medical team needs to understand your biology properly.

At the clinic · included in your £300 consultation
02

Clinician review

Our medical team reads your results line by line. Not an algorithm, not a questionnaire. A clinician who will also tell you honestly if a peptide programme is not right for you.

03

Your personal protocol

A weight management protocol designed around your markers, your lifestyle and a realistic goal agreed with your clinician, with clear programme pricing before anything begins.

04

Supervision and retesting

Fat loss changes your biology, so your protocol has to change with it. We monitor, retest and refine as your markers move, for the whole length of your programme.

A private weight management consultation at Waldor Clinic in London

A private consultation at 35 Great Portland Street

The honest science

How peptide weight loss actually works.

Peptides are signalling molecules your body already understands. The weight related ones influence appetite, how full you feel, and how steadily your body handles blood sugar. Used well, they quieten the constant negotiation with food so the rest of your programme can work.

Used badly, they are a quick fix with a rebound built in. That is why your protocol is designed from your blood panel, paired with realistic goals, and supervised by our medical team from first week to last.

  • Appetite and fullness, addressed at the signalling level
  • Chosen from your markers, never from a menu
  • Paired with realistic goals a clinician agrees with you
  • Supervised and retested, so results actually hold
The client lounge at Waldor Clinic, Great Portland Street, London, where weight management consultations begin

Every visit begins as a guest, not a patient

Done properly

A medical clinic, a supervised programme.

Peptide protocols at Waldor Clinic are provided through our supervised research programme, as UK regulation requires. Every client enrols with full informed consent, is screened through blood work, and remains under the oversight of our medical team for the duration of their programme. It is more careful, and that is the point.

Transparent from the first conversation

Your consultation.

No subscription before suitability. One visit, one clear price, and everything our medical team needs to know before a single peptide is considered.

  • Comprehensive blood panel, taken at the clinic
  • Private consultation with our medical team
  • Full review of your results, explained in plain English
  • Your personal protocol, designed and priced

Initial consultation

£300

One visit · Blood panel included

Ongoing programme pricing is bespoke to your protocol and agreed with you at the consultation, before anything begins. Weight management programmes are a serious commitment, and we are deliberately upfront about that.

Request your consultation

Nothing is charged today. We confirm your time by phone within 24 hours.

Waldor Clinic

The clinic behind the protocol.

The art of South Korean aesthetics, now in London. Peptides are that same philosophy, applied to what is inside.

Dor Bukobza, Founder

4.9
Rated across 559 Google reviews
W1
35 Great Portland Street, London
6
Days a week, Monday to Saturday
Dor Bukobza, founder of Waldor Clinic, the luxury medical skin and wellness clinic in London W1

Questions, answered

Everything people ask about peptide weight loss.

How is this different from the weight loss injections I see online?

Most online weight loss products are one product, sold to everyone, with a questionnaire standing in for medical care. Waldor Clinic is a doctor led weight loss clinic. Nothing is recommended until our medical team has read your comprehensive blood panel, and your protocol is designed for your biology alone, then supervised throughout.

How do peptides actually work for weight loss?

The weight related peptides influence appetite, how full you feel after eating, and how steadily your body handles blood sugar. In plain terms, they turn down the volume on food noise. They work best as one part of a supervised programme, alongside the realistic goals your clinician agrees with you, never as a standalone shortcut.

Why can't I lose weight, even when I diet?

Often because something measurable is working against you. An underactive thyroid, hormonal shifts, insulin resistance and chronic inflammation can all hold weight in place no matter how disciplined you are. None of them show up in a questionnaire, and all of them show up in blood work. That is exactly why every programme here starts with your panel.

Which peptides do you use for fat loss?

We deliberately do not publish a menu. Naming a peptide before we have seen your blood work would be marketing, not medicine. Your protocol is chosen by our medical team after your panel, and every option is provided through our supervised research programme with full informed consent.

How much weight will I lose?

We will not promise a number, because honest clinics cannot. Results depend on your biology, your protocol and your consistency. What we can promise is a programme built on measured markers rather than marketing, realistic goals agreed with a clinician, and supervision with retesting as your body changes.

What does the £300 consultation include?

A comprehensive blood panel taken at the clinic, covering your metabolic, thyroid and hormonal markers, a private consultation with our medical team, a full review of your results in plain English, and the design of your personal protocol. Ongoing programme pricing is bespoke and agreed before anything begins, and there is no obligation to continue.

Who are medical weight loss programmes suitable for?

Adults over 18 who want a measured, clinician led approach to body composition. Suitability is always confirmed by our medical team after your blood panel, and some clients will be advised that a programme is not appropriate for them. We consider that honesty part of the service.

Begin with blood work

Request your consultation.

Your blood panel and weight consultation happen in a single visit, with no obligation beyond it. Choose a time and our team will call within 24 hours to confirm.

£300 Initial consultation
including your comprehensive blood panel
£300 Consultation + blood panel
Month
Available times
Select a date to see available times.

Choosing a time reserves your space. It's a request, not a confirmed appointment. We'll confirm availability with you by phone.

Visit

35 Great Portland Street.

Address

35 Great Portland Street
London W1W 8QQ
Three minutes from Oxford Circus

Monday to Friday

10:00 – 19:00

Saturday

10:00 – 18:00

The team

An in-house medical team, on site six days a week

The Waldor Clinic team at the London clinic on Great Portland Street
£300
Consultation + blood panel
Request