Missed Your Mounjaro Delivery? Here's What to Do

What actually happens when you miss a Mounjaro delivery?

DPD will attempt delivery to your address on the scheduled day. If nobody is in, the driver logs the attempt and you receive a notification (by text or email, depending on your contact details) with a tracking link and options. You can book a redelivery slot, redirect to a neighbour, or collect from your nearest DPD Pickup point. The parcel is held for a limited number of days before being returned to sender.

That return window matters for Mounjaro specifically. Each KwikPen must be stored refrigerated at 2–8°C; a pen sitting in a warm van or depot for longer than the storage window in the Patient Information Leaflet may no longer be suitable to use. If your pen has been returned to us, contact our team through our support page and we'll advise on the next step. Never inject a pen that has been through unknown temperature conditions, check the leaflet or speak to your prescriber first.

The practical fix is straightforward: DPD sends a pre-delivery notification the evening before. Use it to redirect to a safe location, choose a neighbour, or pick a time slot before the driver sets off. Our guide to how Mounjaro delivery works covers the full process if you'd like the detail before ordering, and if something has already gone wrong you can find step-by-step guidance on our missed Mounjaro delivery page.

Does a missed delivery affect my next dose timing?

It can, and this is worth thinking about before it happens rather than after. Mounjaro is taken once a week on the same day where possible. If your delivery is delayed by a day or two because of a missed drop or rescheduled redelivery, your prescriber or the Patient Information Leaflet will tell you what to do with timing, we don't give dosing instructions here because that decision belongs with your clinical team, who know your full history.

What we can say practically: if a missed delivery means your pen won't arrive before your injection day, contact our aftercare team. We're available seven days a week. For questions about what to do clinically while you wait, your prescriber is the right person, and our team can facilitate that conversation. You can also find answers to common questions on our FAQs page.

The broader point: reliability of supply matters when you're on a weekly treatment. It's one reason we chose DPD's tracked next-working-day service rather than a slower courier. You get a tracking number, a one-hour delivery window, and the ability to manage your drop in real time from your phone. Orders placed before 12pm on a working day and approved by our prescribers leave the same day, which is why fast Mounjaro delivery is a genuine feature of our service rather than a marketing claim, and for those who need their treatment as quickly as possible we also have options for Mounjaro quick delivery that are worth exploring before you order.

Is buying Mounjaro online legal and safe, and how do I check the pharmacy?

Yes, buying Mounjaro online is legal in the UK, but only through a licensed pharmacy that can issue a valid prescription following a genuine clinical assessment. Mounjaro (tirzepatide) is a Prescription-Only Medicine regulated under the Human Medicines Regulations 2012. Any website offering it without a clinical consultation is acting outside UK law, and the MHRA has warned repeatedly about counterfeit weight-loss pens sold through social media and unofficial websites, fake pens have been found to contain insulin and other harmful substances. In October 2025, enforcement operations seized around 20 million doses of illegally traded weight-loss medicines with a street value of approximately £45 million. You can report any suspect seller at the MHRA's Yellow Card portal.

The way to verify any online pharmacy is to check the GPhC's pharmacy register. Every legitimate UK online pharmacy must be registered. Our GPhC premises registration number is 9012878, you can check it directly on the register. Red flags to watch for: sellers who let you buy Mounjaro without a consultation are operating outside UK law, as are those offering prices far below the market or discount codes. Legitimate pharmacies do not sell prescription medicines with promotional codes.

If you want to understand what a legitimate private Mounjaro prescription actually involves, our page on getting Mounjaro online in the UK covers the steps in full. You can also read about our clinical team and how we operate before you decide.

Who can get Mounjaro, and what does the process at nume look like?

Mounjaro's UK licence covers adults with a BMI of 30 or above, or 27 or above alongside at least one weight-related condition such as high blood pressure, type 2 diabetes, high cholesterol or obstructive sleep apnoea. Lower BMI thresholds can apply for some ethnic backgrounds under UK guidance. A prescriber assesses the full picture (not just the number on the scale) before approving treatment, and BMI alone is never an automatic green light.

At nume, the process runs like this: you complete a free online consultation, which is read that same day by a GPhC-registered Independent Prescriber. Identity is verified by photo ID and live weight is confirmed on video. If your clinical profile is suitable and you order before 12pm on a working day, your treatment is dispatched the same afternoon. If you'd like to buy the Mounjaro KwikPen directly, it arrives the next working day in a plain, unbranded box via DPD, there's nothing on the outside to indicate what's inside. The price you pay covers the consultation, prescription, treatment and delivery; there's no subscription and no auto-renewal. Every repeat order goes through a fresh clinical review. You can learn more about what Mounjaro is and how it works on our Mounjaro overview page, or go straight to starting your free consultation.