Sept 2026
Featured offer for Slimming World groups
Free membership plus free weeks when you join a Slimming World group…
Get free membership when you commit to 6 or 12 weeks of group support – proven to bring better results than paying weekly!
Plus, you’ll get…
- one week free when you commit to 6 weeks of group support* – total saving £11.95
- two weeks free when you commit to 12 weeks of group support* – total saving £18.90
Offer available in Scotland: 16th August to 5th September 2026. All other areas: 30th August to 19th September 2026.
Featured offer for Slimming World Online
Join Slimming World Online and save £5!
Sign up to our Bronze, Silver or Gold Slimming World Online membership package between 30th August and 19th September 2026 and save £5. Use the code AUTUMN26 at the online checkout.
Join Slimming World Online today
What’s included when you join Slimming World?
Slimming World vouchers for group
Woman’s Own magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 25th – 31st August 2026. Voucher valid until 7th September 2026. Terms and conditions apply.
Bella magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 1st – 7th September 2026. Voucher valid until 14th September 2026. Terms and conditions apply.
Balance magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 5th September – 28th November 2026. Voucher valid until 5th December 2026. Terms and conditions apply.
Woman magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 8th – 14th September 2026. Voucher valid until 21st September 2026. Terms and conditions apply.
Reach publications* – free membership (save £5) when you join a Slimming World group
Find your voucher in publications on sale 12th – 18th September 2026. Voucher valid until 25th September 2026. Terms and conditions apply.
Closer magazine – free membership (save £5) when you join a Slimming World group
Find your voucher in magazines on sale 15th – 21st September 2026. Voucher valid until 28th September 2026. Terms and conditions apply.
Discover what happens in a Slimming World group
Discount codes for digital-only Slimming World Online membership
Woman’s Own magazine – £15 off a Slimming World Online Gold, Silver or Bronze membership package
Find your code in magazines on sale 25th – 31st August 2026. Valid until 7th September 2026. Terms and conditions apply.
Bella magazine – £15 off a Slimming World Online Gold, Silver or Bronze membership package
Find your code in magazines on sale 1st – 7th September 2026. Valid until 14th September 2026. Terms and conditions apply.
Balance magazine – £15 off a Slimming World Online Gold, Silver or Bronze membership package
Find your code in magazines on sale 5th September – 28th November 2026. Valid until 5th December 2026. Terms and conditions apply.
Woman magazine – £15 off a Slimming World Online Gold, Silver or Bronze membership package
Find your code in magazines on sale 8th – 14th September 2026. Valid until 21st September 2026. Terms and conditions apply.
Reach publications* – £15 off a Slimming World Online Gold, Silver or Bronze membership package
Find your code in publications on sale 12th – 18th September 2026. Valid until 25th September 2026. Terms and conditions apply.
Closer magazine – £15 off a Slimming World Online Gold, Silver or Bronze membership package
Find your code in magazines on sale 15th – 21st September 2026. Valid until 28th September 2026. Terms and conditions apply.
Find out more about Slimming World Online
Try a week of Food Optimising, for free!
Would you love to sample the Slimming World plan? Enter your details below to receive your choice of classic, vegetarian or vegan menu.