How to Begin: Understanding Wegovy and Mounjaro Options

  • Both treatments require prescription and clinical assessment by UK-licensed healthcare professionals
  • Each medicine contains different active ingredients with distinct mechanisms of action
  • Suitability assessment considers individual health circumstances and medical history
  • Access involves online consultation followed by prescriber review and pharmacy dispensing
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Height 175 cm
Weight 82 kg
Your BMI
26.8
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Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.
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Two clinically backed paths to results

A weekly GLP-1 injection or a daily capsule — each fully overseen by our UK pharmacy team, with no obligation to continue.

Treatment
Avg. weight loss
05%10%15%20%25%
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Injection
Weekly pen · GLP-1
Avg. weight loss
~20%up to
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Daily tablet · Oral GLP-1
Avg. weight loss
~17%up to
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All treatment is subject to a prescriber consultation and clinical approval.

Essential Steps to Begin Your Treatment Consultation

Understanding the Two Treatment Options

When beginning your weight management journey, understanding the fundamental differences between Wegovy and Mounjaro is crucial for making an informed decision with your healthcare provider. Both are prescription-only medicines that require clinical assessment by UK-licensed prescribers, but they contain different active ingredients that work through distinct pathways in the body.

Wegovy contains semaglutide as its active ingredient, which belongs to a class of medicines called GLP-1 receptor agonists. Mounjaro contains tirzepatide, which acts on both GLP-1 and GIP receptors. These different mechanisms mean that while both treatments may help support weight management alongside lifestyle changes, they work through different biological pathways to influence appetite regulation and digestion.

Both treatments are administered as once-weekly injections and are designed to support weight management when combined with a reduced-calorie diet and increased physical activity. However, the choice between them depends on individual clinical assessment and prescriber judgment based on your specific health circumstances.

Clinical Assessment Requirements for Both Treatments

Getting started with either Wegovy or Mounjaro requires completing a comprehensive clinical assessment. This process is identical regardless of which treatment you're considering, as both are prescription-only medicines that require careful evaluation by qualified healthcare professionals.

The clinical assessment involves completing a detailed online medical consultation that covers your medical history, current medications, lifestyle factors, and weight management goals. A UK-licensed prescriber will review this information to determine whether either treatment is clinically appropriate for your individual circumstances.

Your prescriber will consider various factors including your overall health status, any existing medical conditions, medications you're currently taking, and whether you're pregnant or breastfeeding. This thorough assessment ensures that whichever treatment is prescribed, if any, is both safe and suitable for your specific needs.

It's important to understand that not everyone will be eligible for treatment, and the prescriber may determine that neither option is appropriate based on your individual health profile. The assessment process protects your safety and ensures that any prescribed treatment aligns with clinical best practices.

Preparing for Your Initial Consultation

Before beginning your consultation for either Wegovy or Mounjaro, gathering relevant information about your health and medical history will help ensure a thorough assessment. Having this information readily available streamlines the consultation process and helps your prescriber make an informed decision about treatment suitability.

Prepare a comprehensive list of any medications you're currently taking, including prescription medicines, over-the-counter medications, vitamins, and supplements. Your prescriber needs to understand potential interactions between any prescribed weight management treatment and your existing medications.

Document your medical history, including any chronic conditions, previous surgeries, allergies, and family history of relevant medical conditions. This information helps your prescriber assess whether either treatment option is appropriate and safe for your individual circumstances.

Consider your lifestyle factors and weight management history. Be prepared to discuss previous weight loss attempts, current eating patterns, physical activity levels, and any challenges you've faced with weight management. This context helps your prescriber understand how prescription treatment might fit into your overall weight management approach.

The Consultation Process for Both Treatments

The online consultation process for accessing either Wegovy or Mounjaro follows the same structured pathway, ensuring comprehensive clinical review regardless of which treatment you're considering. This standardized approach maintains safety and regulatory compliance while providing convenient access to clinical assessment.

Your consultation begins with completing a detailed online medical questionnaire that covers all aspects of your health relevant to weight management treatment. This includes questions about your medical history, current health status, medications, and lifestyle factors that might influence treatment suitability.

Following submission of your consultation, a UK-licensed prescriber reviews your information and medical history. They may request additional information if needed to complete their assessment. This review process ensures that any treatment decision is based on comprehensive understanding of your individual health circumstances.

If the prescriber determines that treatment is clinically appropriate, they will issue a prescription that is then processed by a GPhC-registered pharmacy. The entire process maintains the same clinical standards as traditional in-person consultations while offering the convenience of online access.

Understanding Treatment Initiation Differences

While both Wegovy and Mounjaro require similar consultation processes, understanding potential differences in treatment initiation can help you prepare for beginning either therapy. Both treatments typically involve gradual introduction to minimize potential side effects and help your body adjust to the medication.

Your prescriber will provide specific guidance about beginning whichever treatment is prescribed, including important safety information and what to expect during the initial treatment period. This guidance covers proper administration techniques, storage requirements, and when to seek medical advice.

Both treatments may cause side effects, particularly during the initial treatment period as your body adjusts to the medication. Understanding that gastrointestinal symptoms like nausea or reduced appetite are possible helps you prepare for beginning treatment and know when to contact your healthcare provider.

Following your prescriber's guidance exactly is essential for safe and effective treatment initiation. This includes adhering to any dietary recommendations, monitoring instructions, and follow-up requirements they specify for your individual treatment plan.

Lifestyle Preparation for Either Treatment

Successfully beginning either Wegovy or Mounjaro requires concurrent commitment to lifestyle changes that support your weight management goals. Neither treatment works effectively without accompanying modifications to diet and physical activity patterns.

Before starting treatment, consider developing a sustainable approach to reduced-calorie eating that you can maintain long-term. This might involve consulting with a nutritionist, planning meals in advance, or identifying healthy alternatives to current eating patterns that have contributed to weight gain.

Establishing a realistic physical activity routine before beginning treatment helps create the foundation for successful weight management. Start with activities you enjoy and can realistically maintain, gradually increasing intensity and duration as your fitness improves.

Understanding that prescription treatment is designed to support, not replace, lifestyle changes helps set appropriate expectations for your weight management journey. Long-term success depends on maintaining healthy eating and activity patterns even after treatment concludes.

Access and Supply Considerations

Getting started with either treatment involves understanding the practical aspects of prescription supply and ongoing access through regulated UK pharmacy services. Both Wegovy and Mounjaro are supplied through the same GPhC-registered pharmacy network, ensuring consistent standards for prescription processing and delivery.

Following prescription approval, your medication is dispensed by qualified pharmacy professionals and delivered securely to your specified address. Both treatments require proper storage and handling, and your pharmacy provides detailed guidance about maintaining medication integrity.

Understanding the ongoing supply process helps ensure treatment continuity. Both treatments require regular prescriber review to assess treatment progress and ongoing suitability, with prescription renewals dependent on continued clinical appropriateness.

Consider practical factors like delivery timing and storage requirements when beginning treatment. Planning ahead for prescription renewals and maintaining consistent treatment schedules supports optimal treatment outcomes for whichever medication is prescribed.

Setting Realistic Treatment Expectations

Beginning treatment with either Wegovy or Mounjaro requires understanding realistic expectations about how these medicines support weight management. Both treatments are designed to assist with weight management alongside lifestyle changes, not provide instant or may help results.

Individual responses to either treatment vary significantly, and your prescriber will monitor your progress to assess how well the prescribed treatment is working for your specific circumstances. Some people may notice changes in appetite or feeling fuller sooner, while others may experience different effects.

Understanding that weight management is a gradual process helps maintain realistic expectations about treatment outcomes. Both treatments work by supporting your lifestyle efforts rather than replacing the need for sustained dietary and activity changes.

Regular communication with your healthcare provider helps ensure that whichever treatment you begin continues to be appropriate and effective for your individual needs. This ongoing relationship supports both treatment safety and optimization of your weight management approach.

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How treatment works

How GLP-1 treatments help

Reduces appetite

Helps you feel fuller, sooner — so portions naturally shrink.

Curbs cravings

Quietens food noise so snacking and cravings ease off.

Slows digestion

Food stays in your stomach longer, steadying hunger between meals.

Steady blood sugar

Supports more stable glucose levels through the day.

Is GLP-1 treatment right for you?

GLP-1 medicines are powerful and prescription-only for good reason. They suit many people very well — and they aren’t appropriate for everyone. Here’s a clear, honest picture before you decide.

You may be suitable

Criteria met
BMI of 30 or higher
BMI of 27+ with weight-related conditions
Struggled to lose weight with diet alone
Ready to pair with lifestyle changes

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Potential risk
Pregnant, trying to conceive, or breastfeeding
History of certain thyroid cancers
Certain pancreatic or digestive conditions
Under the age of 18

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Trusted by thousands

Real people, real change

Hannah M.
Lost 2 st 4 lb in a year

“The cravings that used to run my evenings just quietened down. Having a pharmacist to message made it feel safe.”

David O.
Lost 3 st in a year

“Discreet, simple and genuinely supportive. The dose steps were explained clearly every time.”

Priya S.
Lost 1 st 9 lb in a year

“I finally feel like food isn’t the loudest thing in my head. The delivery was always discreet and on time.”

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