SlimFast weight loss tools

When it comes to losing the pounds, we’re here to help make sure you’re always on it. Here are some useful tools for hitting those weight loss goals. Together we'll make it happen!

Take the first step. Just key in your figures and let the BMI calculator do the rest.

Keep motivated. Stay on top and plot your weight loss progress as you go.

Download one of our free diet plans and let’s make it happen for you.

SlimFast Challenge App - FREE DOWNLOAD

Got a question?

We want to make sure your plan works for you. So, if you have any questions about the SlimFast Plan or products, or need advice on nutrition or the types of exercise that will work for your weight loss goals, we’re here to help.



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Want to feel great on the inside and out? Our #SlimFastVitality shakes are available in 3 flavours & contain 26g of…

SlimFast Challenge Group

Have you kicked-off a challenge yet?

Communicate with like-minded Challengers and privately share,
inspire and motivate each other on your weight loss journey.

SlimFast Forum

Chat and share diet tips and inspiration

Share your experience and ask others how they manage to stay on track and achieve their weight loss goals.


Visit our blog for life, style, food and fun

You'll get the lowdown on food & nutrition, health & fitness, fashion & beauty and everything we are loving right now.

Share. Connect.

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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)
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