Buy Tirzepatide for Weight Loss UK | Cured Pharmacy

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Mounjaro Cheapest UK Price - From £124.99

Get Mounjaro at the cheapest UK price from £124.99 plus £20 off your first order with code Weightlossnew.

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Weightlossnew £20 off first order using code WEIGHTLOSSNEW
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Woman using Cured Pharmacy online consultation for weight loss treatment
£145.00 From £124.99 £10 discount using discount code Weightlossnew
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.

Mounjaro (Tirzepatide)
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
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Mounjaro (Tirzepatide)
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
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Mounjaro (Tirzepatide)
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
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Mounjaro (Tirzepatide)
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
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Mounjaro (Tirzepatide)
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
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Mounjaro (Tirzepatide)
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
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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
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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
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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
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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
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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
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Buy Tirzepatide for Weight Loss - UK Prescription

When you buy tirzepatide for weight loss in the UK, you're accessing the most advanced dual-action weight management treatment currently licensed by the MHRA. At Cured Pharmacy, we dispense genuine Mounjaro (tirzepatide) KwikPens from £124.99, with every prescription approved by our UK-registered clinical team following a free online consultation that takes under three minutes.

How Tirzepatide Works for Weight Loss

Tirzepatide is the first dual GIP/GLP-1 receptor agonist licensed for weight management in the UK, working through two complementary hormone pathways rather than one [1]. By activating both glucose-dependent insulinotropic polypeptide (GIP) receptors and glucagon-like peptide-1 (GLP-1) receptors, tirzepatide produces superior weight reduction compared to single-pathway medications.

The SURMOUNT-1 trial demonstrated that patients receiving the 15mg tirzepatide dose achieved an average body weight reduction of 22.5% over 72 weeks, with 91% of participants losing at least 5% of their initial body weight [1]. This dual mechanism reduces appetite, slows gastric emptying, and improves glucose metabolism simultaneously.

Unlike older weight loss treatments that work solely in the digestive system, tirzepatide acts on the brain's appetite regulation centres and pancreatic function. Our superintendent pharmacist Tarun Kumar (GPhC 2233073) has observed that patients typically notice reduced hunger within the first week of treatment, though optimal results require consistent weekly injections over several months.

Tirzepatide vs Semaglutide: Clinical Comparison

Both tirzepatide (Mounjaro) and semaglutide (Wegovy) are injectable medications licensed by the MHRA for weight management, but their mechanisms differ significantly. Semaglutide activates only GLP-1 receptors, whilst tirzepatide activates both GIP and GLP-1 receptors, producing enhanced metabolic effects [2].

Head-to-head trials show tirzepatide consistently delivers greater weight reduction. In the SURPASS-2 study, participants on tirzepatide 15mg lost an average of 5.5kg more than those on semaglutide 1mg over 40 weeks [3]. Both medications require once-weekly subcutaneous injection and follow similar dose escalation schedules to minimise gastrointestinal side effects.

Which Treatment Is Right for You?

Your UK prescriber will assess your medical history, current BMI, previous weight loss attempts, and any contraindications before recommending tirzepatide or an alternative. Tirzepatide may be particularly suitable if you have not achieved adequate weight loss with single-pathway GLP-1 medications, or if you're seeking the highest efficacy treatment currently available. Both options require ongoing commitment to lifestyle modifications including dietary changes and increased physical activity.

Tirzepatide Dosing and Treatment Schedule

Tirzepatide treatment begins with a 2.5mg dose administered once weekly via subcutaneous injection, typically in the abdomen, thigh, or upper arm. After four weeks, the dose increases to 5mg weekly, with further escalations every four weeks as tolerated, up to a maximum maintenance dose of 15mg weekly [4].

This gradual dose escalation minimises common gastrointestinal side effects such as nausea, vomiting, and diarrhoea. Each Mounjaro KwikPen contains four doses at a fixed strength, and you'll progress through different pen strengths as your dose increases. Your UK prescriber will determine the optimal maintenance dose based on your weight loss response and tolerability.

How to Inject Tirzepatide Safely

The Mounjaro KwikPen is designed for simple self-administration. After attaching a new pen needle, dial your prescribed dose, insert the needle at a 90-degree angle into pinched skin, and press the injection button until you hear a click. Hold for 5-10 seconds before withdrawing. Rotate injection sites weekly to prevent lipodystrophy, and never inject into areas that are tender, bruised, or scarred. Store unused pens in the refrigerator between 2-8°C, and discard any pen 21 days after first use.

Treatment Active Ingredient Administration Starting Price
Mounjaro Tirzepatide Once weekly injection From £124.99
Wegovy Semaglutide Once weekly injection From £69.00
Saxenda Liraglutide Daily injection From £68.00
Orlistat Orlistat 120mg Oral capsule (3x daily) From £32.00
Xenical Orlistat 120mg Oral capsule (3x daily) From £32.00

Buy Tirzepatide for Weight Loss: UK Prescription Process

All tirzepatide prescriptions at Cured Pharmacy require clinical assessment by a UK-registered prescriber, in full compliance with MHRA and GPhC regulations. Our online consultation takes under three minutes and covers your medical history, current medications, weight loss goals, and any contraindications such as personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2.

Once approved, your prescription is dispensed from our UK-registered pharmacy (GPhC 9012511) and delivered in 100% discreet packaging. We provide transparent upfront pricing—you'll see the exact cost before completing your consultation, with no hidden fees. Ongoing prescriptions require periodic clinical review to monitor your progress and adjust dosing as needed.

Tirzepatide is not suitable for everyone. Contraindications include pregnancy, breastfeeding, type 1 diabetes, diabetic ketoacidosis, severe gastrointestinal disease, and previous severe hypersensitivity to tirzepatide. Your prescriber will assess your individual suitability before approving treatment.

Tirzepatide Side Effects and Safety Profile

The most common side effects of tirzepatide are gastrointestinal, affecting up to 30% of patients in clinical trials. These include nausea, diarrhoea, vomiting, constipation, and abdominal discomfort, typically most pronounced during dose escalation and diminishing over time [1]. Starting at the lowest dose and increasing gradually significantly reduces these effects.

Serious but rare side effects include pancreatitis (inflammation of the pancreas), gallbladder disease, acute kidney injury, and hypoglycaemia when used with other glucose-lowering medications. In animal studies, tirzepatide caused thyroid C-cell tumours, though relevance to humans remains uncertain [4]. Patients should report persistent severe abdominal pain, visual changes, or signs of allergic reaction immediately.

Tirzepatide may interact with oral medications by delaying gastric emptying, potentially reducing absorption. If you take oral contraceptives, thyroid hormones, or other time-sensitive medications, discuss timing adjustments with your prescriber. Regular monitoring of kidney function and blood glucose is recommended, particularly in patients with pre-existing renal impairment or diabetes.

Managing Common Side Effects

To minimise nausea and gastrointestinal discomfort, eat smaller, more frequent meals, avoid high-fat and spicy foods, and stay well-hydrated. Taking tirzepatide on the same day each week, preferably when you can rest if needed, helps manage initial side effects. Most patients find symptoms improve significantly after the first 4-8 weeks. If side effects remain intolerable despite these measures, your prescriber may slow the dose escalation or consider alternative treatments.

Maximising Weight Loss Results with Tirzepatide

Whilst tirzepatide produces significant weight reduction in clinical trials, optimal results require concurrent lifestyle modifications. The SURMOUNT-1 trial combined tirzepatide with a reduced-calorie diet (500 kcal daily deficit) and at least 150 minutes of weekly physical activity [1]. Patients who adhered to these lifestyle changes achieved the greatest weight loss.

Expect gradual, sustained weight reduction rather than rapid loss. Most patients lose 1-2kg per month initially, with weight loss accelerating as doses increase. Peak weight loss typically occurs between 60-72 weeks of treatment. Maintaining weight loss after stopping tirzepatide requires ongoing dietary discipline and exercise—studies show most patients regain weight if lifestyle changes are not sustained [5].

Regular follow-up with your prescriber ensures treatment remains appropriate and effective. We recommend monitoring your weight weekly, tracking measurements and progress photos monthly, and scheduling clinical reviews every 12 weeks. If you haven't lost at least 5% of your initial body weight after 16 weeks on the maximum tolerated dose, your prescriber may reassess whether tirzepatide remains the best option for you.

Scientific References

  1. Jastreboff, A. M., Aronne, L. J., Ahmad, N. N., 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
  2. Wilding, J. P. H., Batterham, R. L., Calanna, S., 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
  3. Frías, J. P., Davies, M. J., Rosenstock, J., et al. (2021). Tirzepatide versus Semaglutide Once Weekly in Patients with Type 2 Diabetes. New England Journal of Medicine, 385(6), 503–515. https://doi.org/10.1056/NEJMoa2107519
  4. Electronic Medicines Compendium. (2023). Mounjaro 2.5 mg solution for injection in pre-filled pen - Summary of Product Characteristics. Retrieved from https://www.medicines.org.uk/emc/product/14881
  5. Aronne, L. J., Sattar, N., Horn, D. B., et al. (2024). Continued Treatment With Tirzepatide for Maintenance of Weight Reduction in Adults With Obesity: The SURMOUNT-4 Randomized Clinical Trial. JAMA, 331(1), 38–48. https://doi.org/10.1001/jama.2023.24945

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. Tirzepatide is a prescription-only medicine that may not be suitable for everyone. Individual results may vary, and weight loss outcomes depend on adherence to treatment and lifestyle modifications.

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Faq

How much does tirzepatide cost in the UK?
Tirzepatide (Mounjaro) is available from £124.99 at Cured Pharmacy. The exact cost depends on your prescribed dose strength, which your UK prescriber determines during your free online consultation based on your treatment stage and clinical response.
Can I buy tirzepatide for weight loss without a prescription in the UK?
No. Tirzepatide is a prescription-only medication (POM) in the UK and requires clinical assessment and approval by a UK-registered prescriber before it can be legally dispensed by a registered pharmacy.
How quickly does tirzepatide work for weight loss?
Most patients notice reduced appetite within 1-2 weeks of starting tirzepatide. Measurable weight loss typically begins within the first month, with average reductions of 15-22.5% of initial body weight achieved over 60-72 weeks in clinical trials.
Is tirzepatide better than Wegovy for weight loss?
Clinical trials show tirzepatide produces greater average weight loss than semaglutide (Wegovy), with participants losing approximately 5.5kg more over 40 weeks. However, individual response varies, and your prescriber will recommend the most suitable treatment based on your medical history and treatment goals.
What is the difference between Mounjaro and tirzepatide?
Mounjaro is the brand name for tirzepatide manufactured by Eli Lilly. They are the same medication—tirzepatide is the active pharmaceutical ingredient, whilst Mounjaro is the licensed product name used in the UK.
Can I buy tirzepatide online in the UK safely?
Yes, when purchasing from a GPhC-registered online pharmacy like Cured Pharmacy (registration 9012511). Ensure the pharmacy requires a legitimate clinical consultation with a UK prescriber and dispenses only MHRA-licensed medications to guarantee safety and authenticity.
How long do I need to take tirzepatide for weight loss?
Treatment duration varies by individual. Clinical trials studied tirzepatide for up to 72 weeks, with most weight loss occurring within the first 60 weeks. Your prescriber will review your progress regularly and determine appropriate treatment duration based on your response and weight maintenance goals.
Does tirzepatide require refrigeration?
Yes. Unused Mounjaro pens must be stored in the refrigerator at 2-8°C and protected from light. Once in use, a pen may be kept at room temperature (below 30°C) for up to 21 days before disposal, even if doses remain.
Is Mounjaro cheaper online than at a GP in the UK?
Yes, buying Mounjaro online from Cured Pharmacy is often more affordable than GP prescriptions, with prices starting from £124.99. Private GP consultations can add significant costs, whereas Cured Pharmacy includes a free online consultation with every order.
How do I get the cheapest Mounjaro price in the UK?
To secure the cheapest Mounjaro price in the UK, order from Cured Pharmacy and use code Weightlossnew for £20 off your first purchase. Starting at £124.99, this represents the most competitive pricing available with a UK-registered prescriber.
Does Mounjaro price change with each dose strength?
Yes, Mounjaro pricing increases with higher dose strengths, starting at £124.99 for 2.5mg and rising to £267 for 15mg. Cured Pharmacy clearly displays all dose prices upfront, and you'll naturally progress through doses as part of your weight loss treatment plan.
Can I get Mounjaro on finance or pay later in the UK?
Cured Pharmacy does not currently offer finance or pay-later options for Mounjaro purchases. However, with prices starting from £124.99 and £20 off your first order using code Weightlossnew, we provide the most affordable upfront pricing available in the UK.
Is buying Mounjaro online in the UK safe and legal?
Yes, buying Mounjaro online from Cured Pharmacy is completely safe and legal. We are a fully registered UK pharmacy with GPhC regulation, and every order includes a consultation with a UK-registered prescriber to ensure Mounjaro is suitable and safe for you.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Last reviewed: 17 July 2026