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🌟 Mounjaro® (tirzepatide) KwikPen: Weight Loss Support with Confidence
What is Mounjaro®?
Mounjaro® (tirzepatide) is a once-weekly injectable medication designed to support healthy, sustainable weight loss. It mimics two natural gut hormones—GLP-1 and GIP—which help regulate appetite and fullness. When used alongside a reduced-calorie diet and increased physical activity, Mounjaro® can significantly improve weight-related health outcomes.
💉 How It Works
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Mimics gut hormones (GLP-1 + GIP) to reduce hunger and promote satiety
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Slows stomach emptying to keep you feeling full for longer
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Improves insulin sensitivity and blood sugar regulation (originally developed for type 2 diabetes)
✅ Who Can Use Mounjaro®?
Mounjaro® may be prescribed if:
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You have a BMI of 30 or higher, or
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You have a BMI of 27+ with a weight-related condition such as:
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Type 2 diabetes
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High blood pressure
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Raised cholesterol
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Heart disease
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⚠️ If you have type 2 diabetes and a BMI under 27, Mounjaro® is not licensed for weight loss use.
📆 Dosage Schedule
Week | Dose |
---|---|
1–4 | 2.5 mg weekly |
5–8 | 5 mg weekly |
9–12 | 7.5 mg weekly |
13–16 | 10 mg weekly |
17–20 | 12.5 mg weekly |
21+ | 15 mg weekly |
Your dose is increased every 4 weeks, depending on your response and tolerance.
📦 What You Receive with Your First Order
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1 × Mounjaro® KwikPen (4 doses for 4 weeks)
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4 × Pen needles
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1 × Sharps bin for safe disposal
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Sterile swabs
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Instruction leaflet
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Weight loss tips & side effect support
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Ongoing access to our clinical team
⏰ We'll remind you in week 3 to order your next pen — so your treatment stays on track.
📍 How to Use Mounjaro®
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Once per week, same day each week
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Inject into: thigh, abdomen, or upper arm
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Can be used with or without food, at any time of day
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Very small needle, easy and relatively pain-free
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Rotate injection sites weekly to avoid irritation
❄️ Storage Guidelines
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Store in fridge: 2–8°C
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Can be kept at room temperature (max 30°C) for up to 30 days
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Always replace in the fridge after use, if possible
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Never freeze or expose to direct heat
📊 How Effective is Mounjaro®?
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Average weight loss:
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20.9% of body weight in 36 weeks
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25.3% in 88 weeks (based on clinical studies)
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Twice as effective as Wegovy® in patients with type 2 diabetes on metformin
🔁 Reordering & Ongoing Treatment
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Reassess every month: our clinical team checks your weight and response
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To continue treatment:
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You must lose at least 5% of your starting body weight after 6 months
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New pens are shipped in temperature-controlled packaging
🩺 Side Effects & Safety Information
✅ Very Common (≥1 in 10):
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Nausea
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Vomiting
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Diarrhoea
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Constipation
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Stomach pain
⚠️ Common (≤1 in 10):
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Dizziness, fatigue
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Bloating, indigestion, burping
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Flatulence
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Hair loss
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Injection site irritation
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Gallstones
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Allergic skin reactions
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Low blood pressure
❗ Uncommon (≤1 in 100):
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Pain at injection site
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Taste changes
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Increased heart rate
🚨 Serious Risks (Seek Urgent Help):
Condition | Signs & Action |
---|---|
Pancreatitis | Severe abdominal pain (radiates to back), vomiting. → Call 999 / go to A&E |
Gallbladder disease | Sharp upper-right stomach pain, worsens with breathing. → Call 999 / go to A&E |
Anaphylaxis (rare) | Swelling, difficulty breathing, rapid heartbeat. → Call 999 immediately |
🗑️ Safe Disposal of Used Pens & Needles
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Dispose of used needles in the sharps bin
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Used pens (after removing the needle) can be:
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Thrown in household waste, or
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Placed in the sharps bin
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When full, contact your local council for collection
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New bins can be added to future orders
🤝 We're Here to Support You
Have questions? Experiencing side effects? Want tips for better results?
Our MedExpress clinical team is available to guide you at every step of your weight loss journey.