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  • SLIMFAST 3.2.1 RANGE

  • THE NEW RANGE

  • WEIGHT LOSS SUPPORT

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  • RECIPES

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SlimFast 7 Day Challenge Kit

Thursday 29th December
SlimFast 7 Day Challenge Kit SlimFast’s 7 Day Challenge Kit will be hitting the shelves in Asda this January, containing everything you need to get started on the SlimFast Plan! Championed by our gorgeous ambassador, Alexandra Burke, who has lost 2 stone and 3 dress sizes since starting the SlimFast 3.2.1 Plan, this kit includes some of her favourite SlimFast products and is an ideal way to kick-start your January.
 

 
What’s in the 7 Day Challenge Kit?
 
Our Challenge Kit is packed with:
  • Our bestselling no added sugar and high protein Summer Strawberry meal replacement shake powder
  • Two moreish Chocolate Crunch meal replacement bars
  • 3 crunchy Cheddar Bites snack bags and 4 Sour Cream and Chive Pretzels snack bags
  • 3 dreamy Chocolate Caramel Treat snack bars and 4 Heavenly Chocolate Treat snack bars 
What’s more, you’ll receive a £1 coupon off your next SlimFast purchase, our exclusive and helpful 7 Day Challenge meal planner, and a bunch of tips, tricks and inspiration to get you started on the SlimFast 3.2.1 Plan.
 
Jazz up that Summer Strawberry shake
 
This is the first time, our 7 Day Challenge Kit will include a meal replacement shake powder tin to provide you with a tasty base which you can get creative with in the kitchen.
 

 
If you’re looking to shake things up, try adding some frozen berries to your strawberry shake powder and skimmed milk before giving it a quick blitz in the blender. If berries aren’t your thing, some cut up banana pieces blended in with our strawberry shake really does the trick of nursing your summer nostalgia and sending winter blues on their way! You could even try adding in a small pot of non-fat strawberry yogurt to intensify the thickness and creaminess of the shake – just remember, whatever you add, subtract the calories from one of your 3 snacks. To understand the 3.2.1 Plan a bit more, click here.

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Modern Slavery Act Transparency Statement

© 2026 Supreme Imports • All rights reserved.

*Substituting two main daily meals of an energy-restricted diet with meal replacements contributes to weight loss. Substituting one of the main daily meals of an energy-restricted diet with a meal replacement contributes to the maintenance of weight after weight loss.

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. SlimFast meals are not designed to be your only food - eat balanced meals, healthy snacks and drink plenty of water. Can only help weight loss as part of a calorie-controlled varied diet and an active lifestyle.

‡Clinical Study References: Glucomannan : double blind placebo controlled clinical study on 20 obese subjects (IMC>30) during 8 weeks, Walsh DE et al. Int. Journal of obesity, 1984; 8(4): 289-93; Chitosan: single blind placebo controlled clinical study on 92 overweight and obese subjects (25<IMC<35) during 12 weeks, Trivedi VR et al. Nutrition Journal, 2016;15(3):1-12

i/ii Data obtained from In Vitro testing on dietary fats and sugars Medical Device for supplementary treatment and prevention of excess weight and obesity. Certified Medical Device with safety and efficacy assessed under Medical Device Directive 93/42/EEC

Supreme Imports Ltd, 4 Beacon Road, Trafford Park, Manchester, M17 1AF
Registered in England, Company No: 05292196

Thank you!


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Body Mass Index (BMI) is a calculation that uses your height and weight to determine a number that represents your risk for obesity-related health conditions such as heart disease, hypertension and diabetes. The higher your BMI is over 25, the greater the risk of developing these conditions.**

**There are some limitations to the Body Mass Index calculation, because it does not measure body composition. BMI overestimates body fat in persons who are very muscular and it can underestimate body fat in persons who have lost muscle mass (e.g., many elderly). People with more muscular builds may be classified as overweight according to BMI numbers even if they have a very healthy body fat percentage. A high BMI from increased muscle alone is not associated with health risks. These are the recommended classifications for BMI, adopted by the Expert Panel on the Identification, Evaluation, and Treatment of Overweight & Obesity in Adults, and endorsed by leading organizations of health professionals.

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PRODUCT RECALL

SlimFast Advanced Vitality Strawberry + Blueberry Burst – Vegan Powder 450g.

If you have bought SlimFast Advanced Vitality Strawberry + Blueberry Burst – Vegan Powder 450g and have an allergy or intolerance to dairy do not drink. It is important to note this only applies to specific batches 8291, 8292, 8293, 8294 (the 4-digit batch code can be found on the back of pack beneath the best before date).

If you have any questions, please do not hesitate to contact our Customer Care team on freephone UK 0800 5874471 or ROI 1850419172 or email us on customercare@slimfast.co.uk.

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