Already taking Mounjaro for weight management and wondering whether you can keep your current dose if you switch provider? You may be able to. Our prescribing team will review your prescription evidence, current strength, last injection date and any breaks in treatment before deciding whether you can continue at the same dose.
Switch your Mounjaro provider to Happy Pharmacy
Your prescriber will decide which dose is suitable. Payment does not guarantee a prescription.
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UK-registered cliniciansExperienced and regulated
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Simple evidence uploadQuick and secure
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Continuity of careSupport from our pharmacy team
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Discreet tracked deliveryPlain, unbranded packaging
How switching Mounjaro provider works
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1
Tell us about your treatment
Complete the online consultation with your Mounjaro strength, last injection date and any breaks in treatment, then place your order.
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2
Complete verification
After payment and an initial review, our team will ask for identity and weight checks and evidence of your previous Mounjaro prescription.
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3
Clinical review
A prescriber checks your records, how you’ve responded to Mounjaro and any side effects before deciding whether to prescribe and at what strength.
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4
Continue if approved
Once approved and prescribed, your Mounjaro is dispensed and sent in discreet packaging.
What should I have ready?
Check that your previous provider’s records clearly show your name, the prescribed Mounjaro strength and the treatment date. Have your starting and current weight to hand, along with when you last injected and when your next dose is due. Tell us about any missed injections, side effects or changes to your health or other medicines.
- Driving licence or passport.
- Full-body photo in close-fitting clothing.
- Weight-verification video showing your face and the reading as you stand on the scales.
- Proof of your previous prescription showing your name, dose and treatment date.
Will I need to start Mounjaro again at 2.5 mg?
Not necessarily.
Your prescriber will look at how long you’ve been on your current strength, how well you’ve tolerated it and whether you’ve had a break. They’ll decide whether your current dose is still suitable.
If you’ve missed several injections or stopped for a while, ask your prescriber before restarting, even if you still have a pen or a recent prescription.
Can I switch after losing weight on Mounjaro?
Happy Pharmacy can assess established patients for a transfer from a current BMI of 21. We’ll also look at whether you met the original starting criteria, your prescription history and how you’ve responded to treatment.
If your weight has stabilised and you’re looking for ongoing support to maintain it, we have a separate maintenance assessment. Your prescriber will review which pathway applies to you.
Your weight loss journey.
All in one place.
Manage your treatment, track your progress and see your Happy Rewards in the Happy Pharmacy app.
- Manage your treatment
- Track your progress
- View your rewards
What will Mounjaro cost after switching?
Check the price for the strength your prescriber approves. The Mounjaro price table shows single purchase and subscription prices side by side for all six strengths, from 2.5 mg to 15 mg. Each pen contains four weekly doses.
Both options include your online consultation, prescriber review and ongoing clinical support. Delivery costs extra. Subscription payments are taken every 28 days. If you’re using a first-order offer, check what your next payment will be before ordering.
Frequently asked questions
Can I switch Mounjaro provider and stay on Mounjaro?
Yes, you can request to move your care while staying on Mounjaro. Our prescriber will make their own assessment before issuing a prescription. If you’re taking another medicine and want to move your care, see our guide to switching weight loss provider.
Can I transfer on 10 mg, 12.5 mg or 15 mg?
You can request a review at any of these strengths. Provide evidence of your current prescription and tell us how long you’ve taken that strength and when you last injected. Your prescriber will decide what dose is appropriate.
What if I can’t find my Mounjaro prescription evidence?
Ask your previous provider for a copy that shows your name, the dose and the treatment date. Contact our team if you’re unsure whether a record you already have contains what we need.
Can I switch if I’ve missed Mounjaro doses?
Tell us the date of your last injection, your previous strength and how long you’ve been off treatment. If you’re unsure what to do about your next injection while you wait, contact your current prescriber for advice.
Will I need a live video appointment?
We’ll tell you if we need a live appointment as part of your transfer review. The recorded video showing your weight is a separate verification step.
When should I request the transfer?
Request the transfer before your current supply runs out so we have time to review your records. Before you apply, check how many injections you have left, when your next one is due, and whether your current provider is about to charge you or dispatch another pen.
Tell us your next injection date when you apply. If a repeat order is due, contact your current provider directly to check your options. Requesting a transfer doesn’t cancel an existing order or subscription.
We can dispatch your order once a clinician has approved treatment and issued a prescription. We use Royal Mail Tracked 24 with a 3pm dispatch cut-off. Delivery time is additional, so if your next injection is due soon and you’re unsure what to do, ask your current prescriber for advice.
Do I need to cancel my old Mounjaro subscription?
Check when your previous provider is due to charge you or dispatch another pen. Requesting a transfer leaves that subscription active until you change it with your previous provider. Check their cancellation terms and contact them directly if you need to stop a repeat order.
Can I change provider and move from Mounjaro to Wegovy?
Tell the clinical team if you also want to change medicines. Your prescriber will assess whether a change is suitable and advise when to start and which dose to use.
Can I pause or cancel my Happy Pharmacy subscription?
You can pause, amend or cancel future subscription payments through your account or by contacting us, with no notice required. If an order is already being processed, contact us about the options for that order.
What happens if my Mounjaro transfer is declined?
If our clinician declines treatment after you’ve paid, we’ll issue a full refund. It can take up to 10 business days to reach you, depending on your card provider.
What happens before my next Mounjaro prescription?
Subscription customers receive a clinical update form by email. If you pay as you go, you receive a reorder link. Tell us about your weight, current dose, side effects and any changes to your medical history. You can also tell us if you’d like to discuss a dose change. A prescriber reviews each repeat request.
Can I speak to a pharmacist before switching?
Yes. Email help@happypharmacy.co.uk or call 01795 720483, Monday to Friday, 9am to 5pm. The team can explain what records to prepare and arrange clinical advice if you have a question about your treatment.
Ready to switch your Mounjaro provider?
Have your current strength, last injection date and prescription evidence ready. Our prescribing team will review your request and explain the next steps.