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Would you love to start your slimming journey with the best possible weight loss result? Now’s the perfect time to join Slimming World! From 15th February to 7th March, we’ll be celebrating the flexibility and filling power of our healthy eating plan – challenging our members to stick to Food Optimising 100% to see incredible success on the scales.  

You’ll get all the support you need to… 

  • really get into Food Optimising and how you can stick to the plan 100%, whatever your lifestyle 
  • identify and overcome any barriers by using the tools and strategies from your Consultant and friends in group 
  • create a plan for how you’ll Food Optimise every day – especially on the more challenging days – to see the weight loss you want 
  • stick to your plan to ensure you Food Optimise 100% right through the challenge, building habits that’ll last long after it ends! 
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Free fakeaways book! For more recipe inspiration* 

Commit to six or 12 weeks of group support and you’ll receive our brand-new Ultimate Fakeaways recipe book. Plus, you’ll also get one or two weeks absolutely free! It really is a fantastic time to come along and see what Slimming World is all about. 

Find out more about this special offer 

What does Food Optimising 100% look like? 

🥕 Unlimited Free Food to satisfy your appetite, with at least one-third of a plate of Speed Free Food at each meal. 

🥑 Three weighed or measured Healthy Extras every day. 

🍷 5-15 carefully counted (and ideally, planned in advance) daily Swips. 

More on the blog: Dive into the science behind Food Optimising 

Cook up a storm – and win! 

You can expect lots of great food learning during Challenge 100 – and of course, as this is Slimming World, we’ll be having plenty of fun along the way! Our recipe competition is your chance to put your Food Optimising knowledge into action and create a brand-new dish. There are some exciting prizes up for grabs, including 2 x £500 cash prizes, Iceland and Slimming World Kitchen vouchers, a year’s subscription to Slimming World Magazine… and more!** 

Submit your entry on the member website before 8th March to throw your (chef’s) hat in the ring. 

Supercharged slimming support 

As well as incredible in-group support, when you join Slimming World, you’ll also unlock access to our member-exclusive app and website. There you’ll find so many tools and resources to help you really understand yourself as a slimmer and get the most from your weight loss journey. 

If you’re already a Slimming World member, take a look at these links and let’s get started! 

Quiz! Are you Food Optimising 100%? 
What’s your weight loss mindset? 
The Challenge 100 Free Food Quiz 
Can you shop like a savvy slimmer? 
Special occasions: We’ve got you covered! 

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Join in with Challenge 100 

Are you up for the challenge? Pop along to your local Slimming World group and get ready for fantastic weight loss results from week one!   

Smallprint: 

*Offer valid between 15th February and 7th March 2026 (while stocks last). See https://www.slimmingworld.co.uk/blog/discover-slimming-world-recipe-books/ for more information. 

**Challenge 100 recipe competition prizes 

Our winning chef will get… 
• their dish made into a Slimming World food range meal 
• £500/€650 cash 
• £100/€130 voucher for Iceland or Dunnes Stores 
• a year’s subscription to Slimming World Magazine 
• Slimming World goodies 

Another winner will get…  
• their dish made into a Slimming World Kitchen meal 
• £500/€650 cash 
• £100/€130 (or equivalent) voucher for Slimming World Kitchen 
• a year’s subscription to Slimming World Magazine 
• Slimming World goodies 

And for another star chef… 
They’ll feature in a future Slimming World publication – and get a free copy, along with some Slimming World goodies! 

Competition is open to Slimming World group and Slimming World Online members only. Terms and conditions apply. 

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