Mounjaro vs Wegovy: the full UK comparison (2026)
Every dimension of the match-up in one place: molecules, trials, dosing ladders, prices and switching — with a verdict you can act on.
Ringside reading
One question, five angles. Each guide isolates a single dimension of the Mounjaro vs Wegovy decision — results, price, side effects, switching, or the whole picture — and settles it with trial data and live prices from regulated UK pharmacies.
Mounjaro vs Wegovy price: which costs less in the UK?
Starter months, maintenance doses and the discount codes that change the answer. Which jab actually costs less in the UK right now?
Mounjaro vs Wegovy results: what the trials actually found
SURMOUNT, STEP and the head-to-head trial, translated into plain English — what the percentages mean for a real starting weight.
Mounjaro vs Wegovy side effects: an honest comparison
Nausea, gut effects and the rare-but-serious lists, compared without flinching — plus what actually helps in the first weeks on either jab.
Switching from Wegovy to Mounjaro (or back): the practical guide
Changing corners mid-fight: how a switch works in practice — doses, timing, what to tell the pharmacy, and what it does to your costs.
Prefer the whole scorecard at once?
The homepage carries the tale of the tape, the round-by-round verdicts and both price tables — 24 regulated providers, checked 4 July 2026.
Back to the head-to-head Our pick: The Weight Clinic · £35 off with NEWME