Tirzepatide vs Semaglutide Side Effects - Next Day UK

  • Next day delivery available across the UK with temperature control
  • Express 24-hour clinical assessment and approval service
  • Mounjaro from £129.99 first order - £40 off with FIRST40
  • GPhC-registered pharmacy with tracked, secure delivery
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Treatment from £144.99

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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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Which route suits you

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%
Availability
Injection
Weekly pen · GLP-1
Avg. weight loss
~20%up to
Availability Available now
Pill NEW
Daily tablet · Oral GLP-1
Avg. weight loss
~17%up to
Availability Explore now
Live Pricing

Our Range

Prices update live and may change. The live table below always takes precedence.
All treatment is subject to a prescriber consultation and clinical approval.

Order Mounjaro Today - Delivered Tomorrow

Tirzepatide vs Semaglutide Side Effects - Fast UK Access

When comparing tirzepatide vs semaglutide side effects, timing matters for your treatment decisions. Our next day delivery service ensures you can start your prescription-only Mounjaro treatment without delay. Both medications may cause similar gastrointestinal side effects, but tirzepatide's dual GIP and GLP-1 activation may offer different tolerability profiles for some patients.

Express Mounjaro Delivery - Order Today

Mounjaro single pens available for next day delivery from £129.99 (first order price). Our 2.5mg starter pens at £129.99 help assess initial tolerability, whilst 5mg pens at £159.99 support dose progression. For faster treatment initiation, choose our Intro Duo bundle (2.5mg + 5mg) at £299.99 first order - saving £40 immediately with code FIRST40.

24-Hour Clinical Assessment Service

Skip the standard 3-day approval wait with our express consultation upgrade. Clinical assessment completed within 24 hours, with prescription-only Mounjaro dispatched same day for next morning arrival. Temperature-controlled delivery protects medication integrity during transport. All orders include tracked delivery with delivery notifications.

Multi-Pen Bundles for Continued Treatment

Progress Duo (5mg + 7.5mg) at £369.99 first order provides seamless dose escalation. Our Progress Trio (5mg, 7.5mg, 10mg) at £634.99 first order covers complete dose titration with next day delivery available on all bundle orders. Returning customers save £25 on every subsequent order.

Secure Next Day Delivery Process

Orders placed before 2pm Monday-Thursday qualify for next working day delivery. Weekend orders dispatch Monday for Tuesday arrival. All deliveries require signature and age verification. Temperature monitoring ensures prescription-only medications remain effective throughout transport. Discreet packaging maintains privacy.

Side Effect Monitoring Support

Both tirzepatide and semaglutide may cause nausea, vomiting, and digestive changes during initial weeks. Fast delivery means quicker access to your prescribed treatment alongside reduced-calorie diet and increased physical activity. Our clinical team provides ongoing support throughout your treatment journey.

NEW

GLP-1, now in adaily pill

Meet the daily GLP-1 tablet — needle-free, taken on your schedule, and prescribed by UK pharmacists. Designed for flexibility.

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Track your progress

Your journey,in your pocket

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Meet the newGLP-1 pill

  • Once-daily tablet · room-temp storage
  • No needles, no fridge
  • Up to ~15–17% in trials
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

Speak to us first

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

Ready to start your journey?

Check Eligibility
Track your progress

Your journey, in your pocket

Track your journey

Log every dose and watch your progress build.

Download now Free to download — takes a minute to set up. App Store and Google Play

AI Meal Tracking. Built for GLP-1 Appetites.

Point your camera at any meal and in 4–6 seconds it logs the calories, macros, weight, and fullness it expects.

Never miss a dose

A daily nudge keeps you on track.

Download now App Store and Google Play

How it works

Achieve your goals in just a few simple steps.

Step 1

Start Free Consultation

Select safe UK treatments. Quick answers.

Step 2

Review By Our Clinical Team

Our expert team will use your consultation as the basis of our recommendation and communicate with you.

Step 3

Get it delivered fast

We’ll deliver direct to you, as quickly as tomorrow.

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.”

Frequently asked questions