How the SlimFast Plan works for you

It’s simple, easy to stick to and scientifically proven to work.

So, whether you’re counting down to your holiday, preparing for a hot date or looking to lose a few pounds before you say ‘I do’, the SlimFast 3.2.1. Plan is here to help you stay chilled and in control.

And because losing weight shouldn’t mean dull and boring, we’ve got a range of great-tasting, shakes, bars, snacks and new noodle boxes for you to enjoy while you are following the full SlimFast 3.2.1. Plan.


Bring it on!


Three steps to success

We’ve made the SlimFast plan as simple as 3. 2. 1.

Tuck in to 3 of our delicious snacks, 2 of our tasty meal replacement shakes or bars and one delicious
600 calorie meal per day (800 calories for men) and see what you can achieve.

You’ll be all over it when you try the SlimFast 3.2.1 Plan.


A typical day

Making it happen

The SlimFast Plan is simple.

No faff, no complex counting, just a do-able and effective way of helping you reach your weight loss goals.

From a range of meal replacement products and online weight tracking tools, right through to tasty recipe ideas and inspiring stories to keep you right on it. We’re here every step of the way and we can help keep you on track to get you where you want to be and stay there.

And another thing…
Once you’ve reached your goal, you can replace one meal with a meal replacement product (shake or bar) – instead of two – to help maintain your new weight. So you can continue to enjoy the new you.

So, come on - let’s make it happen.

Download a 7 day meal planner today

You’ll find a week’s worth of meals, snacks and recipes to help you get started.


Fast facts

SlimFast is scientifically proven to help you lose weight and keep it off*.

The plan promotes safe and healthy weight loss of 1-2lbs per week.

Our delicious and tasty meal replacement bars and shakes contain fibre and are high in protein

Each meal-replacement bar and shake contains 23 vitamins and minerals.

It’s flexible and convenient – you can swap meals around each day

SlimFast – effective, do-able weight loss that really works!

Then there’s the moment you’ve reached your weight goal – we’d love to hear your story – share it now.

Still don’t get it? Find out more below.

Success Stories

Be inspired by first-hand success stories from people who’ve
reached their SlimFast targets.

get started...

What’s your goal?

Once you’ve set your goal, we’ll help you reach it.

Please choose a date or target weight

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We’re here to help

Whatever you need to know, our trained advisors are here to help.

Call free on 0800 5874471 (UK)
or 1850 419 172 (ROI)

Email us: customercare@slimfast.co.uk

Click here for our FAQ page

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