What this site is for

Millions of people in the UK now use or think about using a weight loss injection, and most of them buy it privately. The information they find is often written by someone selling a pen. Mounjaro Info exists to give the same answers without the sale: how the medicine works, what the side effects feel like, when a symptom needs help, and what each pharmacy charges.

What we do not do

  • We do not sell, prescribe, supply or dispense any medicine.
  • We do not take payment from pharmacies, clinics or manufacturers for content, ranking or placement.
  • We do not publish discount codes, affiliate links or links to shops on any page.
  • We do not give personal medical advice. Your prescriber, GP or pharmacist gives you that advice.

Mounjaro Info has no connection with Eli Lilly and Company, which makes Mounjaro. Mounjaro and KwikPen are Lilly's registered trade marks, used here only to name the medicine.

How the health pages are written

Each page starts from the questions people ask about Mounjaro in the UK. The clinical facts come from primary sources only: the NHS, the MHRA, NICE, the Mounjaro summary of product characteristics and patient leaflet, UK professional bodies and peer-reviewed trials such as SURMOUNT and SURPASS. Every page lists its sources at the end. No pharmacy, clinic or company is cited for a clinical claim.

Pages are written in plain UK English for adults. Each side effect page ends with the same three levels of help, so you always know whether to call 999, call 111 or wait for your next check. Every page shows the date it was last reviewed. The editorial policy sets out the full process.

Where the prices come from

The price pages list the first-order price of one Mounjaro KwikPen at each dose, with the pharmacy's public offer applied and standard delivery included. The figures come from public UK pharmacy price lists and are checked on the date shown at the top of each price page. Pharmacies are ranked by price alone. Ties go to the higher Trustpilot score, then alphabetical order. Every pharmacy card links to its page on Monj, where its current offer and details are listed, and to its entry on the GPhC register so you can check it before you buy.

Corrections

Medicine information changes. When the NHS, the MHRA or NICE update their advice, the pages here change with them and the review date moves. If you spot an error, tell the pharmacist or prescriber you deal with first if it affects your treatment, and report suspected side effects through the Yellow Card scheme.