A very warm welcome

We’re delighted to offer O2 customers this fabulous opportunity to lose weight, boost your health and transform your shape.

If you’d love to lose weight – with a delicious healthy eating plan, loads of flexibility and support when you need it most – then find your local Slimming World group today.

As well as a slim, healthy new you, you’ll receive:

  • A friendly Consultant to guide you, and other members to support you
  • The promise of no humiliation or judgment – just care, support and encouragement
  • Our amazing no-hunger eating plan that the whole family can enjoy with you
  • The most effective support there is – Image Therapy
  • Support and advice, not just in your group, but during the week too
  • Free life membership when you achieve your Personal Achievement Target
  • Free online access to our exclusive members-only website, LifelineOnline

Find your nearest group here, and take along your voucher (printed from O2’s website or on your phone) and you’ll get half price membership plus your first week freesaving €18!

Take me to the nearest group page


What you’ll get with
Slimming World

  • An amazing no-hunger eating plan that you’ll love
  • Recipe and menu ideas for every occasion
  • Family friendly eating in and eating out ideas!
  • Our fabulous lifestyle activity programme, Body Magic
  • Awards and celebrations for every achievement
  • Loads of help, encouragement and motivation when you need it most
  • Slimming strategies that will help you lose weight beautifully and keep slim for life!
find a friendly local group

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Would you like to enter our mobile site - specially designed to fit perfectly on your phone?

Yes please No thanks, not today

To get straight to the mobile site for members, just visit m.slimmingworld.com