Wegovy Pen Doses: Clinical Trial Weight Loss Results

Clinically Proven UK Registered Pharmacy

Cheapest Wegovy Clinical Trial Results - UK Price £69

Get the cheapest UK price on Wegovy from £69 plus £20 off your first order with code WEIGHTLOSSNEW.

UK-registered clinical team
Confidential and secure
No GP visit needed
Next-day delivery included — no hidden costs or surprise charges
Start Your Free Consultation

Takes less than 2 minutes to complete 100% online

WEIGHTLOSSNEW £20 off for new customers

Treatment from £69

Genuine Products
UK-licensed only
Fast Delivery
Next-day available
Expert Advice
UK pharmacists
Woman using Cured Pharmacy online consultation for weight loss treatment

Check if you're eligible

Height 175 cm
Weight 82 kg

Your BMI

26.8
Start Free Consultation

Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.

LIVE PRICING

Our Pricing

Pricing Disclaimer: Prices on some pages may not be up to date — the live pricing table below and pricing shown during consultation are official current prices and take precedence over any other figures on the site.

Weeks 1–4

2.5mg

1 pen • 4 Weeks

£145 £124.99

£31.25 / Per Week

Your starting dose – designed to help your body adjust gently to treatment

⭐ Future Orders at £145
Start Consultation
Weeks 5–8

5mg

1 pen • 4 Weeks

£179 £159.00

£39.75 / Per Week

First step up – builds on your progress as your body adapts to treatment

⭐ Future Orders at £179
Start Consultation
Weeks 9–12

7.5mg

1 pen • 4 Weeks

£220 £200.00

£50.00 / Per Week

Mid-range dose – for continued progression and enhanced results

⭐ Future Orders at £220
Start Consultation
Weeks 13–16

10mg

1 pen • 4 Weeks

£245 £225.00

£56.25 / Per Week

Higher strength dose – supports significant weight loss progress

⭐ Future Orders at £245
Start Consultation
Weeks 17–20

12.5mg

1 pen • 4 Weeks

£270 £250.00

£62.50 / Per Week

Advanced dose – for patients requiring stronger therapeutic effect

⭐ Future Orders at £270
Start Consultation
Weeks 21+

15mg

1 pen • 4 Weeks

£287 £267.00

£66.75 / Per Week

Maximum dose – the highest available strength for optimal results

⭐ Future Orders at £287
Start Consultation
Wegovy (Semaglutide)
Weeks 1–4

0.25mg

1 pen • 4 Weeks

£89 £69.00

£17.25 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

⭐ Future Orders at £89
Start Consultation
Wegovy (Semaglutide)
Weeks 5–8

0.5mg

1 pen • 4 Weeks

£99 £79.00

£19.75 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £99
Start Consultation
Wegovy (Semaglutide)
Weeks 9–12

1mg

1 pen • 4 Weeks

£119 £99.00

£24.75 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £119
Start Consultation
Wegovy (Semaglutide)
Weeks 13–16

1.7mg

1 pen • 4 Weeks

£169 £149.00

£37.25 / Per Week

Higher strength – supports accelerated weight loss progress

⭐ Future Orders at £169
Start Consultation
Wegovy (Semaglutide)
Weeks 17+

2.4mg

1 pen • 4 Weeks

£199 £179.00

£44.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

⭐ Future Orders at £199
Start Consultation
Wegovy Oral Pill
Weeks 1–4

1.5mg

1 pen • 4 Weeks

£83.00 £63.00

£20.75 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

⭐ Future Orders at £83.00
Start Consultation
Wegovy Oral Pill
Weeks 5–8

4mg

1 pen • 4 Weeks

£110.00 £90.00

£27.50 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £110.00
Start Consultation
Wegovy Oral Pill
Weeks 9–12

9mg

1 pen • 4 Weeks

£140.00 £120.00

£35.00 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £140.00
Start Consultation
Wegovy Oral Pill
Weeks 13+

25mg

1 pen • 4 Weeks

£199.00 £179.00

£49.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

⭐ Future Orders at £199.00
Start Consultation

Wegovy Pen Doses: Clinical Trial Weight Loss Results

Published on: June 03, 2026

Understanding wegovy pen doses clinical trial results uk is essential before starting treatment. Each Wegovy pen contains semaglutide at precisely measured doses, and clinical trials demonstrate significant weight loss outcomes when used alongside lifestyle modifications. At Cured Pharmacy, we provide genuine UK-licensed Wegovy from £79.00 with transparent pricing and free clinical consultation by UK prescribers.

How Many Doses Are in Each Wegovy Pen?

Each Wegovy pen is a single-dose, pre-filled injection device designed for once-weekly subcutaneous administration. Unlike multi-dose pens used for other medications, every Wegovy pen contains exactly one dose at a specific strength, ranging from 0.25mg to 2.4mg [1].

The treatment follows a structured dose escalation schedule over 16 weeks, starting at 0.25mg and gradually increasing to the maintenance dose of 2.4mg weekly. This gradual titration minimises gastrointestinal side effects whilst allowing your body to adapt to semaglutide's effects on appetite regulation [1].

Patients receive four pens per prescription box, providing one month of treatment at each dose level. This packaging ensures you always have the correct strength for your current stage in the dosing schedule, as determined by your UK prescriber during clinical assessment.

STEP Clinical Trial Weight Loss Results

The STEP (Semaglutide Treatment Effect in People with obesity) programme represents the largest clinical evidence base for Wegovy. In the pivotal STEP 1 trial, participants achieved an average 15.3% body weight reduction over 68 weeks when using the 2.4mg maintenance dose alongside lifestyle interventions [2].

Nearly one-third of participants lost 20% or more of their initial body weight — a threshold rarely achieved with previous pharmacological treatments [2]. These results significantly exceeded the 2.6% average weight loss observed in the placebo group, demonstrating semaglutide's clear clinical efficacy.

The STEP 5 trial extended follow-up to 104 weeks, showing sustained weight loss of 15.2% at two years, confirming that Wegovy delivers durable outcomes when treatment continues [3]. Weight loss plateaued around week 60, with maintenance thereafter, indicating the importance of ongoing therapy rather than short-term use.

Real-World Effectiveness vs Clinical Trials

Whilst clinical trials provide controlled evidence, real-world outcomes can vary based on adherence, lifestyle factors, and individual metabolic response. UK observational studies suggest that patients who maintain weekly injections and implement dietary changes achieve results comparable to trial populations, though some discontinue treatment due to side effects or cost considerations.

Wegovy Dosing Schedule Explained

The Wegovy dose escalation follows a fixed 16-week titration protocol: 0.25mg weekly for 4 weeks, then 0.5mg for 4 weeks, 1mg for 4 weeks, 1.7mg for 4 weeks, and finally 2.4mg as the maintenance dose [1]. This gradual increase is clinically designed to reduce nausea and other gastrointestinal symptoms.

If you experience persistent side effects at any dose level, your UK prescriber may recommend staying at your current dose for an additional 4 weeks before escalating. Some patients remain on 1.7mg long-term if they cannot tolerate the 2.4mg dose, though clinical trial data primarily reflects outcomes at the full maintenance dose [1].

Missing doses requires careful management — if you miss a dose and it has been less than 5 days, take it as soon as possible. If more than 5 days have passed, skip the missed dose and resume your regular schedule. Prolonged treatment interruptions may require restarting the titration schedule under prescriber guidance.

Maintenance Phase Duration

Once you reach 2.4mg weekly, this becomes your ongoing maintenance dose for as long as treatment continues and remains clinically appropriate. The STEP trials demonstrate that stopping Wegovy typically results in weight regain, suggesting that many patients require long-term therapy to maintain weight loss outcomes [3].

Treatment Active Ingredient Injection Frequency Starting Price
Wegovy Semaglutide 2.4mg Once weekly From £69.00
Saxenda Liraglutide 3mg Daily injection Contact for pricing
Mounjaro Tirzepatide Once weekly Contact for pricing

Comparing Wegovy to Other Weight Loss Treatments

Wegovy contains semaglutide, a GLP-1 receptor agonist that mimics a natural hormone regulating appetite and glucose metabolism. It differs from dual-pathway treatments and older weight loss medications in both mechanism and clinical outcomes observed in trials.

Semaglutide-based treatments have demonstrated superior weight loss compared to earlier injectable options in head-to-head trials, though newer dual GIP/GLP-1 receptor agonists show even greater average reductions in some studies [4]. Your UK prescriber will assess which treatment aligns with your medical history, weight loss goals, and tolerability profile.

Oral medications remain available for patients who prefer non-injectable options, though clinical trial data generally shows more modest weight loss outcomes. The choice between treatments depends on individual circumstances, contraindications, and prescriber clinical judgement following your online assessment.

Side Effects and Safety Profile from Clinical Trials

In the STEP trials, the most common side effects were gastrointestinal: nausea (44%), diarrhoea (30%), vomiting (24%), and constipation (24%) [2]. These symptoms typically occurred during dose escalation and decreased in intensity over time as patients adapted to treatment.

Serious adverse events were rare but included pancreatitis, gallbladder disease, and hypoglycaemia in patients using concurrent diabetes medications. The gradual dosing schedule is specifically designed to minimise side effect severity whilst maintaining therapeutic efficacy [1][2].

Wegovy is contraindicated in patients with personal or family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2. Your UK prescriber will review your complete medical history during clinical assessment to ensure Wegovy is safe and appropriate for you.

Managing Common Side Effects

Most gastrointestinal symptoms can be managed through dietary modifications: eating smaller portions, avoiding high-fat foods, and staying well-hydrated. If side effects persist or worsen, contact your prescriber — dose adjustments or temporary treatment pauses may be recommended rather than discontinuation.

Starting Wegovy at Cured Pharmacy

At Cured Pharmacy, Wegovy is available from £79.00, with transparent pricing displayed before your free online consultation. Our UK-registered clinical team, led by Superintendent Pharmacist Tarun Kumar (GPhC 2233073), reviews every assessment to ensure safe, appropriate prescribing aligned with MHRA guidance.

Your consultation takes under 3 minutes and covers medical history, current medications, weight loss goals, and contraindications. If Wegovy is clinically suitable, your prescription is dispensed from our UK pharmacy and delivered in 100% discreet packaging directly to your address.

All Wegovy supplied through Cured Pharmacy is genuine UK-licensed medication sourced through regulated channels. We never supply unlicensed or imported products. Your treatment includes ongoing prescriber support — contact us anytime if you experience side effects or have questions about your dosing schedule.

Scientific References

  1. Novo Nordisk. (2023). Wegovy 2.4 mg solution for injection in pre-filled pen: Summary of Product Characteristics. Electronic Medicines Compendium. https://www.medicines.org.uk/emc/product/13799 [accessed 13 August 2026]
  2. Wilding, J. P. H., et al. (2021). Once-Weekly Semaglutide in Adults with Overweight or Obesity. New England Journal of Medicine, 384(11), 989–1002. https://doi.org/10.1056/NEJMoa2032183 [accessed 13 August 2026]
  3. Garvey, W. T., et al. (2022). Two-year effects of semaglutide in adults with overweight or obesity: the STEP 5 trial. Nature Medicine, 28(10), 2083–2091. https://doi.org/10.1038/s41591-022-02026-4 [accessed 13 August 2026]
  4. Jastreboff, A. M., et al. (2022). Tirzepatide Once Weekly for the Treatment of Obesity. New England Journal of Medicine, 387(3), 205–216. https://doi.org/10.1056/NEJMoa2206038 [accessed 13 August 2026]
  5. NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 13 August 2026.
  6. NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 13 August 2026.
  7. NHS England. (2026). Weight management injections. https://www.england.nhs.uk/ourwork/prevention/obesity/medicines-for-obesity/weight-management-injections/ Accessed 13 August 2026.

Information on this page is for educational purposes only and is not medical advice. All prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting any new medication.

Trusted by thousands

Real people, real results

Jane L.

"Brilliant. Lost 4 stone on mounjaro no side effects at all. Cured pharmacy are excellent. Always helpful pens sent out quickly always comes with needles and sterile wipes. If you want to go on GLP-1 go to cured pharmacy. So professional. Thank you cured pharmacy you changed my health and well being."

Ann-Marie

"I absolutely love this product, I have been using 2.5mg as maintenance dose and have managed to control my weight without any side effects and can still eat well balanced meals. The pharmacy is very efficient friendly and helpful I would not purchase from anywhere else."

Sacha W.

"So far I'm really impressed by my results it's crazy cause I'm not snacking like how I used to do and I see my face slimming down already and it's only been 2 and a half weeks. Can't wait to give my feedback in 5 months time thank you cured pharmacy."

Kimberly G.

"Mounjaro has corrected my hormonal weight gain during menopause. I am using it now to maintain that balance. The results for me have been exceptional!"

Jennifer

"Great really helps cure those nasty habits can't wait for my next mounjaro pen."

How it Works?

Select from our recommended UK-licensed medications.

1

Choose your treatment

Step 1: Choose your treatment from Cured Pharmacy

Select safe UK treatments. Quick answers.

2

Answer quick questions

Step 2: Answer quick consultation questions

We will deliver direct to you as quickly as tomorrow.

3

Get it delivered fast

Step 3: Fast discreet delivery to your door

Start Your Assessment For Weight Loss

Start your journey to better health today.

  • Reviewed by UK-based prescribers
  • Takes under 3 minutes
  • Discreet Packaging

Start Your Journey To Better Health Today

Once you complete a short online assessment you will be able to choose your preferred treatment from safe medically approved options tailored to you.

Start My Assessment

Returning Customer?

Log in to Your Account

Faq

How much weight can I lose with Wegovy pen doses?
Clinical trials showed an average 15.3% body weight reduction over 68 weeks at the 2.4mg maintenance dose, with nearly one-third of participants losing 20% or more. Individual results vary based on adherence and lifestyle factors.
How many Wegovy pen doses until I see results?
Most patients notice appetite suppression within the first few weeks, but significant weight loss typically becomes evident after reaching higher doses around weeks 8-12. Maximum weight loss occurs around week 60 in clinical trials.
Can I stay on a lower Wegovy pen dose permanently?
The 2.4mg dose is the licensed maintenance dose supported by clinical trial evidence. Some patients remain on 1.7mg if they cannot tolerate the higher dose, though this should be discussed with your UK prescriber based on your individual response and tolerability.
What happens if I miss a Wegovy pen dose?
If less than 5 days have passed, take the missed dose as soon as possible. If more than 5 days have passed, skip it and resume your regular schedule. Extended interruptions may require restarting the dose escalation under prescriber guidance.
Are Wegovy pen doses covered by the NHS?
NHS availability is limited and subject to strict eligibility criteria through specialist weight management services. Many UK patients access Wegovy through private prescriptions from registered online pharmacies like Cured Pharmacy for faster access.
How long do I need to use Wegovy pen doses?
Clinical trials show that stopping Wegovy typically results in weight regain, suggesting many patients require ongoing treatment to maintain results. Your prescriber will review treatment duration based on your progress and clinical need during follow-up assessments.
Do Wegovy pen doses require refrigeration?
Yes, Wegovy pens must be stored in a refrigerator at 2°C to 8°C before first use. After removing from the fridge, pens can be kept at room temperature (up to 30°C) for up to 28 days. Never freeze Wegovy pens.
Can I use Wegovy pen doses if I have diabetes?
Wegovy is licensed for weight management, not diabetes treatment. If you have type 2 diabetes, your prescriber may consider alternative semaglutide formulations licensed for diabetes. Always disclose your complete medical history during your clinical assessment.
What were the Wegovy clinical trial results for weight loss in the UK?
In clinical trials, participants using Wegovy lost an average of 15% of their body weight over 68 weeks, significantly more than the placebo group. Cured Pharmacy provides access to genuine Wegovy with full prescriber support to help you achieve similar clinically-proven results in the UK.
How do Wegovy pen doses increase during treatment based on trial protocols?
Wegovy pen doses start at 0.25mg and gradually increase monthly through 0.5mg, 1mg, and 1.7mg, reaching the maintenance dose of 2.4mg by week 17. Cured Pharmacy supplies all Wegovy pen doses following the same clinical trial dosing schedule to minimise side effects and optimise weight loss.
Is the Wegovy available at Cured Pharmacy the same formulation used in clinical trials?
Yes, Cured Pharmacy supplies genuine Wegovy semaglutide pens identical to those used in the landmark clinical trials that demonstrated 15% average weight loss. All our Wegovy stock is UK-licensed, pharmacy-dispensed, and comes with full prescriber consultation to ensure safe, evidence-based treatment.
Can I switch from NHS Wegovy to Cured Pharmacy for better availability?
Absolutely. Many patients switch to Cured Pharmacy from NHS services due to better stock availability and faster access to all Wegovy pen doses. Our UK-registered prescribers will review your NHS treatment history and ensure seamless continuation of your weight loss journey at the cheapest UK price.
Does the Wegovy discount code apply to all pen dose strengths?
Yes, the code WEIGHTLOSSNEW gives you £20 off your first Wegovy order at Cured Pharmacy, regardless of which pen dose you require. This discount applies to the starting 0.25mg dose at £69 or any higher dose as you progress through your clinically-guided treatment plan.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Reviewed on: June 03, 2026

Last reviewed: 13 August 2026

Last updated on 13 August 2026.

Review History

Our experts continually monitor new findings in health and medicine, and we update our articles when new information becomes available.

Why this page was updated on 13 August 2026

Content checked and updated as part of our periodic review, to ensure accuracy and currentness.

Current version (13 August 2026)

Edited by: The Editorial Team

Medically reviewed by:

Tarun Kumar, GPhC No. 2233073, Prescribing Pharmacist


How we source info.

When we present you with stats, data, opinion or a consensus, we'll tell you where this came from.