Slimming World vouchers and discount codes 

October 2025 

Featured Slimming World offers

Free recipe book bundle!  

You’ll get 3 free recipe books worth £14.85/€23.85 when you…  

• Commit to 12 weeks of support at your local group   
• Plus, you’ll get 12 weeks for the price of 10 – saving £11.90/€20 (pay £64.50/€109 on week one)*  

Find your nearest group 

OR  

• Sign up to our Gold or Silver Slimming World Online membership packages, or resubscribe for three months or more**  

Discover our digital service 

Offer available 12th October to 1st November 2025 .    

*Group members will have three recipe book bundles to choose from. If your selected recipe book bundle is unavailable at the time of dispatch, it will be substituted with one of the other bundle options. Available when you commit to a 12-week Countdown course or Countdown extension. At participating groups, while stocks last. All prices shown are RRP.  

**Online recipe book bundle includes: 50 Golden Greats, Fakeaways and Food for the Soul (while stock lasts).  

Featured offer for Slimming World Kitchen

20% off your first four boxes 

Join Slimming World and subscribe to Slimming World Kitchen before 31st December and get 20% off your first four recipe boxes!*   

Find out more about Slimming World Kitchen. 

Slimming World vouchers for group   

The Sun newspaper – free membership (save £5) when you join a Slimming World group  

Find your voucher in newspapers on sale 18th – 31st October 2025. Voucher valid until 31st October 2025. Terms and conditions apply. 

Slimming World discount codes for digital-only Slimming World Online membership   

The Sun newspaper – £15 off a Slimming World Online Gold membership package   

Find your voucher in newspapers on sale 18th – 31st October 2025. Voucher valid until 31st October 2025. Terms and conditions apply. 

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***Anyone who becomes a Slimming World member and subscribes to Slimming World Kitchen before 31st December 2025 2025 is entitled to receive a 20% discount on up to four Slimming World Kitchen recipe boxes. This offer applies to new Slimming World Kitchen subscribers only and can be redeemed by entering a voucher code at the checkout. Unfortunately, Slimming World Kitchen is currently unable to deliver to the Republic of Ireland and some Scottish postcodes.