May 2025
Free recipe book when you join Slimming World
Valid 25th May – 14th June 2025
Commit to group for 6 or 12 weeks and you’ll get:
- a free copy of our brand-new recipe book, Slimming World Street Food, worth £4.95
- one week free or two weeks free
Standard membership fee is £5/€9 and weekly group fee is £5.95/€10. All prices shown are recommended retail prices. At participating groups. See full terms and conditions here.
Sign up to a Silver or Gold Slimming World Online membership (or resubscribe for three months or more) and you’ll get:
- a free copy of our brand-new recipe book, Slimming World Street Food, worth £4.95
Sign up to our digital service, Slimming World Online
Five friends join together for £5 each
Valid 13th April – 24th May 2025
Get your first week free (save £5.95)
See terms and conditions here
Featured offer for Slimming World Kitchen
Join Slimming World and subscribe to Slimming World Kitchen before 31st May and get £5 off your first four recipe boxes – a saving of up to £20!*
Find out more about Slimming World Kitchen
Slimming World vouchers for group
Woman magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 29th April – 5th May 2025. Voucher valid until 12th May 2025. Terms and conditions apply.
That’s Life magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 8th – 14th May 2025. Voucher valid until 21st May 2025. Terms and conditions apply.
Yours magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 13th – 26th May 2025. Voucher valid until 2nd June 2025. Terms and conditions apply.
Discover what happens in a Slimming World group
Slimming World discount codes for digital-only Slimming World Online membership
Woman magazine – £15 off a Slimming World Online Gold membership package
Find your code in magazines on sale 29th April – 5th May 2025. Code valid until 12th May 2025. Terms and conditions apply.
That’s Life magazine – £15 off a Slimming World Online Gold membership package
Find your code in magazines on sale 8th – 14th May 2025. Code valid until 21st May 2025. Terms and conditions apply.
Yours magazine – £15 off a Slimming World Online Gold membership package
Find your code in magazines on sale 13th – 26th May 2025. Code valid until 2nd June 2025. Terms and conditions apply.
Find out more about Slimming World Online
*All orders must be billed by 28th June 2025 to qualify for the discount. This offer applies to new Slimming World Kitchen subscribers only. Unfortunately, Slimming World Kitchen is currently unable to deliver to the Republic of Ireland and some Scottish postcodes.