10 Best Meal Replacement Shakes For Weight Loss Sachets in The UK

Last updated on 02/08/2025

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Quick Slim Meal Replacement Shake for Weight Loss, 30 Servings, 20g Protein, 27 Vitamins & Minerals, Dietary Fiber, Low Carb, Gluten Free (Mixed Flavored)

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Why We Love It

Supports weight loss effectively.
Easy to prepare anywhere.
Offers complete nutrition daily.

Main Highlights

SUPPORT WEIGHT LOSS: Quick Slim is meal replacement formula which contains 27 vitamins & minerals, whey protein to keep our body fit and active. Quick Slim help you lose weight.
EASY TO PREPARE: Quick Slim Diet Shakes consist of 3 delicious flavors in single serving sachets. It's perfect to take on the go. Single-serving packets (30 packets in 1 box) make this convenient to grab-and-go for travel, the office or the gym. Slip one into your bag and enjoy your shake at work or on the go. Just add skimmed milk, shake and enjoy!
3 DELICIOUS FLAVORS in 1 BOX or SINGLE FLAVOR in 1 BOX : All your favourite Quick Slim Shake flavours (Double Chocolate, Strawberry Cream and Banana Cookies) in one box or single flavor in 1 box. 30 meal replacement sachets. Gluten Free. It helps you lose weight and keep it off.
STAY ACTIVE: Quick Slim Weight Loss Smoothie is a convenient meal replacement with 27 vitamins and minerals to nourish your body and support an active lifestyle. Ketogenic Shake Powder & Weight Loss Shake & Energy Support.
COMPLETE NUTRITION: Quick Slim Meal Replacement Powder contain 20g Protein, 27 Vitamins & Minerals, Dietary Fiber(Prebiotic) and Essential Nutrients which are your body needs Daily

Habitual 7 Day Weight Loss Meal Replacement Shake Bundle | Flavours Include Strawberry, Chocolate, Vanilla | NHS Weight Loss Partner | Low Calorie High Protein Meal Replacement Shakes For Weight Loss

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Why We Love It

NHS partnership ensures quality support.
Nutritious and satisfying meal replacement.
Convenient and cost-effective solution.

Main Highlights

TRUSTED NHS PARTNER: Habitual's weight loss shakes are developed in partnership with the NHS to support your journey toward a healthier lifestyle and diabetes remission.
ALL THE NUTRIENTS YOU NEED IN ONE MEAL: These diet meal replacement shakes are packed with essential nutrients, offering a balanced low-calorie meal that’s high in protein to help you stay fuller for longer.
SAVE TIME & MONEY: Enjoy convenient low-calorie, high-protein drinks for weight loss, ready in less than 2 minutes. At just £2.50 per meal, each single-serve sachet delivers an easy, nutritious solution to your diet goals.
SUPPORT DIABETES REMISSION: Specially formulated to help manage weight and support diabetes remission, these weight loss drinks are a convenient and effective option to improve your overall health.
HIGH IN PROTEIN, LOW IN CALORIES: These diet shakes are perfect for maintaining lean muscle while losing weight. Enjoy these low-calorie meals as part of your diet for a satisfying, effective weight-loss solution.

Shake That Weight - 21x Meal Replacement Shakes - Diet Shakes for Weight Loss (Chocolate, Vanilla, Banana, Strawberry)

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Why We Love It

Delicious low carb options.
High protein and fibre.
Smooth and creamy texture.

Main Highlights

DIET SHAKE BUNDLE — reach your weight loss goals with Shake That Weight’s low carb meal replacement shakes, designed for rapid weight loss via the very low calorie diet (VLCD) principle
1 WEEK SUPPLY — our 1 Week Bundle contains 21 meal replacement shakes in 4 tasty flavours! You’ll enjoy 6 x Chocolate Shakes, 5 x Vanilla Shakes, 5 x Strawberry Shakes and 5 x Banana Shakes
BALANCED DIET PLAN — low carb, high protein, rich in fibre and packed with the vital vitamins and minerals your body needs to ensure you stay healthy throughout your diet plan!
REDUCE HUNGER PANGS — each delicious shake contains slow release calcium casein protein which helps to reduce hunger pangs, keeping you on the right track to achieving your desired weight
SMOOTH & CREAMY — beautifully smooth and creamy texture, unlike gritty alternatives, simply mix with skimmed milk or water and enjoy our great-tasting range of weight loss shakes 3 times a day!

USN Diet Fuel Ultralean Meal Replacement Shake Powder (Strawberry, 2kg - 36 Servings/Meals) Tasty High Protein Shake To Feel Full For Longer, Weight Control Powder, Drink Mix With 25g Protein

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Why We Love It

High protein, high fibre shake.
Supports healthy weight loss.
Maintains normal blood sugar.

Main Highlights

USN HIGH PROTEIN SHAKE POWDER: Use Diet Fuel Meal Replacement Shakes to help you reach your weight-loss goals. Perfect support for a low-calorie diet - a quick & easy way to get what your body needs, without the calories. Packed with 24 Vitamins & Minerals.
YOUR NEW MORNING ROUTINE: Get your day off to the best possible start with these fantastic, and delicious, USN Meal Replacement Shakes. You don’t need to go without breakfast to help you lose weight - one quick shake and you are ready to take on the day!
FEEL FULL FOR LONGER: USN’s meal replacement powder has been specially formulated by a dedicated team to ensure you feel full for longer, reducing the need to snack or over-eat and supporting a reduced calorie diet - to help you reach your weight goals.
HIGH PROTEIN MEAL REPLACEMENT: Protein is absolutely vital if you are looking to lose weight. When we take protein on board, it triggers our satiety hormones, which make us feel full. USN meal replacement shakes have 25g of protein per serving.
ULTIMATE SPORTS NUTRITION: USN are at the forefront of sports nutrition research, making effective sports nutrition supplements for professional and non-professional athletes, pre or post workout. Science-driven nutrition so we can achieve together.

SlimFast Variety Shakes Sachet Assorted Box, Tasty Shakes for Balanced Diet, Chocolate, Strawberry, Vanilla and Banana Flavours,, 10 Count (Pack of 3)

Why We Love It

Variety in one shake box.
Fulfilling, nutritious on-the-go meal.
Supports guided weight loss journey.

Main Highlights

All your favourite SlimFast shake flavours in one box: Chocolate, Strawberry, Vanilla and Banana
Packed in single-serving sachets, SlimFast is your ultimate on-the-go lunch idea - just add skimmed milk
Each tasty meal replacement milkshake is a great source of protein and fibre and can make you feel fuller for longer
SlimFast Variety Shakes are designed to satisfy your cravings and as part of the SlimFast 3.2.1. Plan, they help to keep your weight loss* on track
With no added sugar** and less than 229 calories per serving, you are in control of your weight loss journey

Almased Single Servings Meal Replacement Shake - Protein Powder for Weight Loss, 10 x 50 g

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Why We Love It

Sustainable and effective weight loss.
Supports muscle mass retention.
Natural, gluten-free ingredients only.

Main Highlights

Healthy, effective weight loss, sustainable results, supported by over 30 years of scientific research
Clinically improved weight loss versus a low-fat, low calorie diet
Educes body fat without loss of essential muscle mass
Using natural ingredients, with no artificial fillers, flavours or preservatives, gluten free, non GMO and vegetarian
Almased UK Ltd Building 3, Chiswick Park, 566 Chiswick High Rd, Chiswick, London W4 5YA

Complete nutrition in each sip.
Promotes weight loss effectively.
Unbeatable flavour experience.

Main Highlights

BALANCED, COMPLETE NUTRITION: Each shake is packed full of real food ingredients and all the nutrients your body needs to thrive - up to 25g of premium protein, low GI carbohydrates and fibre.
KEEPS YOU FULLER FOR LONGER: We’ve added slow and fast releasing premium proteins alongside low GI carbohydrates and fibre to satisfy your hunger and provide a sustained energy release.
SUPPORTS DIETING & WEIGHT LOSS: Diet Meal Replacement Extreme has been developed over several years and represents the very cutting-edge of modern functional nutrition. Our innovative formulation includes a wide range of scientifically-researched ingredients to provide a highly nutritious and delicious meal that helps support sustainable weight loss. Diet Meal Replacement Extreme is ideal for anyone wanting to lose weight as part of a calorie restricted diet or anyone wanting to live a healthier lifestyle.
ESSENTIAL VITAMINS & MINERALS: Supercharged with a cutting-edge Vitamin & Mineral Formula that contains no less than 23 essential vitamins & minerals.
NEXT LEVEL FLAVOUR: Each and every Diet Meal Replacement Extreme shake is infused with our unique flavours to create an unrivalled flavour experience.

NUPO Diet Taster Pack I Clinically Proven Total Meal Replacement for Weight Management I 1 x Shaker, 8 x Diet Shakes, 3 x Soups, 7 x Meals I Low Calorie & GMO Free

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Why We Love It

Variety in diet starter pack.
Promotes healthy weight loss.
Proven efficient by experts.

Main Highlights

THE PERFECT DIET STARTER PACK: Our delicious Starter-Pack consists of a large variety of weight loss shakes (Strawberry, Chocolate, Mango-Vanilla, Blueberry-Raspberry, Caffe Latte, Chai Latte, Chocolate-Mint, Vanilla), Diet Soups (Tomato, Vegetable, Spicy Thai Chicken) and our Diet Meals (Oatmeal Apple-Cinnamon, Oatmeal Vanilla Red Berries, Chilli Sin Carne, Risotto, Couscous, Chocolate Pudding, Egg Omelette) –including a free fitness shaker as a bonus.
WHAT YOU WILL GET: Nupo Diet will help you on your journey to lose weight in a healthy way. With the NUPO diet, you only consume 800 kcal per day – a calorie deficit of up to 8.400 kcal per week!
LOSE WEIGHT – GAIN HEALTH: Our practical starter pack is opening a new era of diets: Efficient weight loss without starving!
TESTED BY EXPERTS: Our Nupo Diet has been clinically tested and approved, in more than 35 individual clinical trials.
ABOUT NUPO: We are a Danish Company providing our customers with Nutritional Power = Nupo, since 1981. Thanks to our Very Low Calorie Diet (VLCD), we contribute to the battle against obesity.

Shake That Weight 10x Diet Shake - Lemon Cheesecake - Meal Replacement Plan for Weight Loss - Very Low-Calorie Diet - VLCD - High Protein, Lactose Free, Gluten Free, Low Sugar, Vegan Friendly

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Why We Love It

Nutrient-rich meal replacement.
Quick and easy preparation.
Delicious lemon cheesecake flavor.

Main Highlights

NUTRITIONAL BALANCE: Complete meal replacement shake with 19g protein and 20+ essential vitamins and minerals for a balanced diet
CONVENIENT PREPARATION: Simply mix one sachet with 250ml cold water for a quick and satisfying meal replacement
DELICIOUS FLAVOUR: Indulgent lemon cheesecake taste that combines zesty citrus with creamy dessert notes
DIETARY FEATURES: Contains no artificial sweeteners and is suitable for vegetarians whilst helping maintain calorie control
PORTION CONTROL: Each sachet serves as one complete meal, making it perfect for portion management and structured eating

USN Diet Fuel Ultralean Meal Replacement Shake Powder, Strawberry Flavour - 1kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein

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Why We Love It

Supports healthy, sustainable weight loss.
Maintains normal blood sugar.
Convenient for on-the-go.

Main Highlights

USN Protein powder drink mix: High protein meal replacement shake powder to help support your weight loss goals. With added vitamins, each tasty diet shake you make can help you feel full for longer
Premium women's and men's supplements: USN diet supplements offer proven benefits, when taken alongside a balanced diet and healthy lifestyle. Always consult a healthcare professional first
USN meal replacement shakes: A tasty USN meal replacement beverage powder with 25g protein and under 210 calories. High fibre with essential vitamins and nutrients - simply add 2 scoops to cold water
Achieve your aims: 1kg of great tasting Strawberry flavour powdered protein, that can also be made up as a snack between meals, to help hit your daily protein goals and reduce sweet cravings
Ultimate Sports Nutrition: USN are at the forefront of sports nutrition research, making effective sports nutrition supplements for professional and non-professional athletes, pre or post workout

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We scanned 818 products

We reviewed these offers relevant to the Meal Replacement Shakes For Weight Loss Sachets within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like NUTRIPHARMA Quick Slim, Habitual, Shake That Weight, USN, SlimFast, Almased, Protein Works, NUPO, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Meal Replacement Shakes For Weight Loss Sachets in the market, we considered we took a deep dive into 4091 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Quick Slim Meal Replacement Shake for Weight Loss, 30 Servings, 20g Protein, 27 Vitamins & Minerals, Dietary Fiber, Low Carb, Gluten Free (Mixed Flavored). We love many things about this product by NUTRIPHARMA Quick Slim. What sets it apart from the competition is Supports weight loss effectively, Easy to prepare anywhere, Offers complete nutrition daily.
The best value product for most shoppers and where user satisfaction is continuously the highest is Habitual 7 Day Weight Loss Meal Replacement Shake Bundle | Flavours Include Strawberry, Chocolate, Vanilla | NHS Weight Loss Partner | Low Calorie High Protein Meal Replacement Shakes For Weight Loss by Habitual based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Meal Replacement Shakes For Weight Loss Sachets and the best cost-to-value ratio is USN Diet Fuel Ultralean Meal Replacement Shake Powder, Strawberry Flavour - 1kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Proteinat USN with a 23% discount.
Our list of the best Meal Replacement Shakes For Weight Loss Sachets is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Meal Replacement Shakes For Weight Loss Sachets in The UK

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We scanned 818 products

We concluded that: