Slimming World vouchers and discount codes 

May 2026 

Featured offers for group and Slimming World Online

Save when you join a Slimming World group…

…and supercharge your weight loss! 

• Get two weeks free when you commit to 12 weeks of group support.* 

• Get a week free when you commit to 6 weeks of group support.* 

Find a group 

What’s included when you join Slimming World?

Slimming World vouchers for group   

Yours magazine – free membership (save £5) when you join a Slimming World group   

Find your voucher in magazines on sale 12th May – 1st June 2026. Voucher valid until 8th June 2026. Terms and conditions apply.  

Discover what happens in a Slimming World group

Discount codes for digital-only Slimming World Online membership   

Yours  magazine – £15 off a Slimming World Online Gold, Silver or Bronze membership package    

Find your code in magazines on sale 12th May – 1st June 2026. Voucher valid until 8th June 2026. Terms and conditions apply. 

Find out more about Slimming World Online 

*Standard membership fee is £5 and weekly group fee is £6.95. All prices shown are recommended retail prices. At participating groups. Please see full terms and conditions.