Mounjaro ® (Tirzepatide)
Struggling to lose weight despite your best efforts?
Our doctor-led program combines evidence-based treatment with personalised care to help you achieve real, sustainable results.
How It Works
Complete a quick quiz to see if the program is right for you.
Book an online consultation to create your treatment plan.
Get your medication delivered discreetly to your door monthly.
Check-in regularly to track your progress safely.
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What is Mounjaro®?
Mounjaro® (tirzepatide) works by activating two natural gut hormones —
GLP-1 and GIP — that help regulate appetite and blood sugar. These hormones are released after eating and signal fullness to the brain, slow digestion, improve insulin response, and reduce cravings. By supporting these pathways, Mounjaro® can help patients feel satisfied with smaller portions and achieve meaningful, sustained weight loss when combined with healthy lifestyle changes.
Mounjaro® is a prescription-only medicine and not suitable for everyone. Your doctor will assess whether this type of treatment is appropriate for you based on your medical history, BMI, and any relevant blood test results.
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How Does Mounjaro® Work?
After you eat, your body releases hormones that signal fullness to your brain.
Mounjaro mimics two of these hormones:
• GLP-1 (Glucagon-Like Peptide-1) – reduces appetite, slows stomach emptying, and supports blood sugar control.
• GIP (Glucose-Dependent Insulinotropic Polypeptide) – enhances insulin response and may further improve appetite regulation.
By working on both pathways, Mounjaro provides a broader metabolic effect compared to single-hormone GLP-1 medications.
Mounjaro® vs Other Weight Loss Medications in NZ?
Mounjaro is a dual-hormone medication that targets both GLP-1 and GIP to support appetite control and weight loss.
However, many patients in New Zealand use GLP-1–only medications such as Wegovy. Wegovy works by mimicking the natural GLP-1 hormone released after eating, helping reduce hunger, slow digestion, and increase feelings of fullness.
Both treatments can be effective. The key difference is that Mounjaro activates two hormonal pathways, while Wegovy focuses on GLP-1 alone.
Our doctors will assess your health history, goals, and preferences to determine which option is the safest and most appropriate for you.
Why Pocket Lab?
Speak with experienced and supportive NZ GPs
Personalised treatment tailored to your health needs
Discreet and convenient prescription delivery to your home
Monthly check-ins keep you safe with updates to your dose or plan
Open 7 days so support is always available
Accredited Health New Zealand Telehealth Provider
Frequently asked questions
Who is this program for?
Our medical weight loss program is designed for adults with a BMI of 30 or higher, or a BMI between 27–29.9 with weight-related health conditions such as high blood pressure, insulin resistance, or PCOS. It’s best suited to those who’ve already made lifestyle changes and need additional medical support.
How long will I need to stay on the program?
It depends on your goals and how your body responds to treatment. Most people continue with regular reviews for at least three months, then move to maintenance reviews every three months.
Can I pause or stop the program?
Yes. There is no long-term commitment, and you can pause or stop your treatment at any time. Your doctor can help guide you through that process safely.
Can I get a prescription for Wegovy online?
Yes. If suitable, Pocket Lab doctors can prescribe medications like GLP 1 receptor agonists such as Wegovy after a consultation.
Is the medication included in the subscription price?
Yes.
What happens when I stop taking the treatment?
Like any medical treatment, stopping can lead to changes in how your body regulates weight. Some people may regain weight over time, especially if treatment is stopped suddenly or without lifestyle support. Your Pocket Lab doctor can help you plan for this and support you in maintaining progress through long-term habits, reviews, or other options if needed.
Is this service available across New Zealand?
Yes. Pocket Lab is a fully online GP service available to adults throughout New Zealand.
What are the side effects of GLP-1 medications?
Common side effects include nausea, vomiting, diarrhoea, constipation, and reduced appetite — these usually improve over time. Less common risks include gallstones, pancreatitis, and, rarely, thyroid issues. Always talk to your doctor if you’re unsure or feel unwell.
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