Online membership special offer.

Best magazine offer

Unwrap a healthier, slimmer you this Christmas!

As you'll have already seen in the latest Best magazine, with Slimming World, you can eat yourself slim in time to shine for Christmas and the party season. So delve into delicious food that will help you lose weight and feel great in your festive frock or perfect party suit.

Use the discount code BEST1114 and sign up to 3 months membership of Slimming World Online at a reduced price – saving £35/€45!

start today

Online offer terms and conditions:

  • 1. This offer can be used for all Slimming World Online packages and runs from Tuesday 11th November – Monday 24th November (midnight).
  • 2. The offer can be used on new subscriptions only. It cannot be used for online re-subscriptions or membership of Slimming World groups.
  • 3. During the registration process, when prompted, enter the special voucher code: BEST1114.
  • 4. The offer is subject to availability and may be withdrawn or amended without notice
  • 5. The offer cannot be used in conjunction with any other offers.
  • 6. Slimming World Online membership is open to people aged 18 and over. Membership is subject to standard booking terms and conditions. See for details
  • 7. To find terms and conditions for the Best group offer visit