Tirzepatide · GIP + GLP-1
Mounjaro discount codes
We track offers from GPhC-registered pharmacies so you can see what is actually available — and what every one of them reverts to once the deal ends.
3
verified
active deals
Aug 2026
Active offers — August 2026
Every offer below is from a GPhC-registered pharmacy. Standard prices apply once an offer period ends — always check the provider’s own checkout for the current terms.
● ACTIVE
Simple Online Pharmacy
£10 off your first order
New customers receive £10 off their first month’s Mounjaro supply. Discount is applied automatically — no code entry needed at checkout.
Code:
AUTO-APPLIED
· Ongoing · New customers only
● ACTIVE
Superdrug Online Doctor
10% off with a Health & Beautycard
Register for a free Superdrug Health & Beautycard and receive 10% off Mounjaro and other weight-loss treatments. The card is free and applies to repeat orders.
Code:
HEALTH & BEAUTYCARD
· Ongoing · Requires free card registration
● ACTIVE
Boots Online Doctor
Earn Boots Advantage Points
Collect 4 Advantage Points per £1 spent on Mounjaro through Boots Online Doctor. At standard redemption, that is worth roughly £8–£10 back per month in points.
Code:
BOOTS ADVANTAGE CARD
· Ongoing · Requires free Advantage Card
Only use codes from the pharmacy’s own checkout.
Tirzepatide sourced from unverified sellers or coupon aggregator sites carries serious safety risks — there is no way to confirm the product is genuine. A real discount from a regulated pharmacy never removes the clinical assessment. If the price seems unusually low with no consultation, that is the warning, not the saving.
Three questions worth asking before you use any offer
01
What does month two cost?
A first-order discount only saves money once. Add up six months at the standard rate — then compare with a competitor. The provider that wins month one does not always win the year.
02
Does the bundle match your titration stage?
Mounjaro doses step up roughly every four weeks early on. A three-month bundle at 2.5 mg is only a saving if you stay on 2.5 mg. Dispensed pens cannot be returned — never let a bundle influence a clinical dosing decision.
03
Is the total still competitive?
Add delivery and any subscription fee before comparing headline prices. The lowest advertised figure does not always win once every charge is counted — our standard price table exists for exactly this comparison.
Compare standard Mounjaro prices first
Our price table uses standard listed retail prices only — no promotions included. Use it to find consistently competitive providers, then apply any offer you qualify for on top.
Disclaimer: PenCompare is an independent comparison platform and does not run or endorse any provider’s promotion. Offers change frequently — always confirm the current code and terms at the provider’s own checkout before paying.
Seen a code that should be listed here, or one of ours that no longer works? Let us know.