GP-Led Medical Weight Loss Clinic Mounjaro & Wegovy England
The Health Benefits of Clinical Weight Management
Clinical Analysis: Tirzepatide (Mounjaro) vs Semaglutide (Wegovy)
Tirzepatide Mechanism of Action
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Dual Agonist: Mimics both GLP-1 and GIP hormones for an enhanced metabolic effect, targeting both appetite and how the body breaks down sugar and fat.
Weight Loss Potential
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Average Results: 21% average body weight reduction by week 72.
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Clinical Evidence: The SURMOUNT-4 randomized clinical trial demonstrated a 25.3% average weight loss over 88 weeks for those who continued treatment.
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Body Composition: Participants on a 10mg dose saw a 7.64-inch average waist reduction by week 72.
Dosing Schedule
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Administered as a once-weekly self-injection.
Additional Health Benefits
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Primarily used for chronic weight management and for adults with insufficiently controlled type 2 diabetes.
Suitable with Oral Contraception
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No. Due to delayed gastric emptying, this medication can interfere with the absorption of the pill.

Mounjaro
Week 1-4
Starting dose
Week 5 Onwards
Maintenance option
≥ 4 Weeks From Last Dose
Maintenance option
≥ 4 Weeks From Last Dose
Maintenance option
≥ 4 Weeks From Last Dose
Maintenance option
≥ 4 Weeks From Last Dose
Maintenance dose
Wegovy
Week 1-4
Starting dose
Week 5-8
Step-up dose
Week 9-12
Step-up dose
Week 13-16
Step-up dose
Week 17 Onwards
Maintenance dose
≥ 4 Weeks From Last Dose
Pending market approval
View our Mounjaro and Wegovy pages for more information and links to clinical trials.
Prices are per pen, each containing 4 doses.
Step-up dose: A gradual increase in medication strength over time, working toward the dose shown to produce consistent weight loss.
Maintenance dose: The target dose(s) where long-term weight loss is most effective and supported by the clinical trials.
What Our Service Includes
Consultation
Take your first step with a free no obligation video consultation with a clinician. We will assess your suitability for weight loss injection treatments.
Home Delivery
We use the same UK pharmaceutical wholesalers that also supply medicines to the NHS. This guarantees your injections follow a secure & safe supply chain. We prescribe & arrange free deliveries.
Coaching
We offer free monthly personalised coaching with your assigned clinician throughout your treatments. This is to help you reach & maintain your weight loss goal after finishing your treatments.
Support
We are a GP-led service, not an online pharmacy. We provide ongoing personalised support throughout your weight loss journey, ensuring safe use of your treatments & minimising side effects. No hidden fees.
Patient Experiences: Clinical Weight Loss Success


Why Choose a GP-Led Clinic Over an Online Pharmacy
How Our Remote Medical Weight Management Service Works

Book Video Consult
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Book your free initial video consultation with an expert clinician.
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Following booking you will receive an email health questionnaire to complete.
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At your consultation we will discuss if weight loss treatments are a suitable option for you.
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A tailored plan using Mounjaro or Wegovy to help reach your weight loss goals.
Next Steps
Book Your Free Consultation
Frequently asked questions
Contact
Calleva Clinic
Franklin Avenue, Tadley
Hampshire, RG26 4ER
(Between Basingstoke & Reading)
Our advanced AI receptionist is here to assist you quickly and confidentially. If your query needs a human touch, your message will be passed directly to our team and we’ll follow up by email as soon as possible.

