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Start Your Free Slim·Fast® 3•2•1 Plan Now

Welcome to a simple, delicious way to lose weight, now - and still eat six times a day.

Your plan is customised to help you lose weight now for your own personal goal. It includes:

Your Personalised Diet Plan

Every day you’ll have a menu made up of three diet snacks, two diet shakes or meal replacement bars and one balanced meal under 600 calories, customised to suit you.

No time to register? Get started with our Slim·Fast® Diet Plan Get started

Your Progress Report

Free when you start your plan, the Progress Tools help you monitor your weight, water intake and activity level day by day. Add to that our free Calorie Counter and BMI Calculator, and you’re well on track for success!

Learn more about the Plan

New to Slim·Fast®?

Slim·Fast® is scientifically proven to work, with a personalised meal planner that lets you eat six times a day and lots of support along the way. Woohoo!

Register Now

Join our FREE plan now

For instant access to:

  • A personalised Diet Plan
  • A real-time progress report
  • Nutritionist support
  • Community membership
Join us

Check out our Slim·Fast® products

Our delicious snacks, shakes and meal replacement bars help you lose weight while maintaining a healthy diet. And by ordering online, you can get them delivered straight to your door.

Discover our range

Slim·Fast® Success Stories

We've inspired thousands of people across the UK to lose weight. Take a look at how others like you got going – and reached their goal.

Get inspired

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*If you are adolescent, pregnant, breastfeeding, have a medical condition, or want to lose more than 20% of your weight - then talk about your weight loss plans with your doctor or dietician. Slim·Fast meals are not designed to be your only food - add a balanced nutritious meal and healthy snacks every day. Can only help weight loss as part of a calorie controlled diet and an active lifestyle.