10 Best Keto Meal Replacement Shakes in The UK

Last updated on 12/08/2025

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K-GEN Diet Shake Meal Replacement Keto Collagen Powder | Multi Collagen Protein with MCT Oil, Vitamin C | Advanced Keto Complete Powder for Meal Replacement Gluten & Sugar Free (Chocolate 500g)

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Why We Love It

Enhances a Ketogenic Diet.
Offers Essential Vitamins and Minerals.
Zero Sugar or Gluten.

Main Highlights

✅ USES OF DIET POWDER: Snack, Meal, Pre/Post-Workout, Coffee, Smoothie or to add to a Food Product - A Ketogenic Formula of Diet Collagen Proteins, Coconut Fats, Essential Vitamins & Minerals. Made In UK to Enhance a Ketogenic Diet.
✅ NATURAL INGREDIENTS: Hydrolysed Marine Collagen & Hydrolysed Bovine Collagen Protein, Coconut Oil MCT Oil Powder (C8/C10), All , Essential Vitamins like Vitamin C, Vitamin B6 & Chromium.
✅ PER SERVING: 25g Keto Dose with 14000mg Hydrolysed Collagen Peptides, 6900mg Coconut MCT Oil (high C8/10), Vitamin C, Vitamin B6 and Chromium Picolinate. Includes Plant Stevia Extracts.
✅ USED FOR: Ketogenic Diet, Intermittent Fasting, Low Carb, Biohacking, Paleo, Keto Lifestyle, Primal & LCHF
✅ WHY K-GEN? No Whey Protein, No Fillers, Made for Keto in the Great Britin, Made to ISO9001, Nutritionist Developed, Real Food Ingredients, Amazing Tasting, Hot or Cold Drink, Zero Sugar, Zero Gluten, Zero Artificial Colours, Multi-Collagen Peptides, Types I-V

K GEN ketogenic enhancement

K-GEN™ Keto Collagen Protein Powder Natural Multi Collagen Chocolate Blend, Coconut MCT Vitamin C+B6 | UK Made Advanced Ketosis for Keto & Paleo | Low Carb Free-from: Sugar, Whey & Gluten

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Why We Love It

Enhances ketogenic diet effectively.
Loaded with natural ingredients.
Zero sugar, gluten-free.

Main Highlights

✅ KETO USES: Snack, Meal, Pre/Post-Workout, Coffee, Smoothie or to add to a Food Product - A Ketogenic Formula of Collagen Proteins, Coconut Fats, Vitamins & Minerals. Made to Enhance a Ketogenic Diet.
✅ NATURAL INGREDIENTS: Hydrolysed Marine Collagen & Hydrolysed Bovine Collagen Protein, Coconut Oil MCT Oil Powder (C8/C10), Vitamin C, Vitamin B6 & Chromium
✅ PER SERVING: 25g Keto Dose with 14300mg Hydrolysed Collagen Peptides, 7200mg Coconut MCT Oil (high C8/10), Vitamin C, Vitamin B6 and Chromium Picolinate. Includes Plant Stevia Extracts.
✅ USED FOR: Ketogenic Diet, Intermittent Fasting, Low Carb, Biohacking, Paleo, Keto Lifestyle, Primal & LCHF
✅ WHY K-GEN: ✅ Made for Keto in the UK ✅ Made to ISO9001 Standards ✅ Nutritionist Developed ✅ Real Food Ingredients ✅ Amazing Tasting ✅ Hot or Cold Drink ✅ Zero Sugar ✅ Zero Gluten ✅ Zero Artificial Colours ✅ Multi-Collagen ✅ Collagen Types I-V

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

Purition Macadamia & Vanilla - Natural, Gluten Free, High Protein, Low Sugar, Keto, Vegetarian, Meal Replacement Shake for Healthy Weight Management, 500g, 12 Servings

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Why We Love It

Full of protein goodness.
Supports natural health goals.
Versatile for any meal.

Main Highlights

Protein shake to help you reach your goals naturally
Full of protein, healthy omega fats and fibre
Use for breakfast, lunch or post workout daily
It help improve your overall nutrition for natural health, weight loss or recovery after intense exercise
Available in Mac and vanilla flavour

SCI-MX Diet Meal Replacement Shake - Chocolate Flavour - High Protein Shake + 24 Essential Micronutrients - Non-GMO - 1KG (18 servings) 209 calories per serving

9% Off

Why We Love It

High protein, low sugar.
Aids healthy thyroid function.
Quick, easy meal replacement.

Main Highlights

🍫 WHAT’S IN THIS CHOCOLATE DIET SHAKE: A comprehensive formula with a healthy balance of protein, carbs, and fat + 24 essential micronutrients. This shake contains 209 kcal, 4.9g fat, 13g carbs, 26g protein / 54g serving + Vitamins A, B6, B12, C, D, E, K, Calcium, Zinc, Folic Acid, Iron, Thiamine, Riboflavin, Niacin, Magnesium, Copper and Selenium. Allergens include soy & milk. Produced in a facility which also handles egg and cereals containing gluten. Allergens include SOY, MILK.
🏋️‍♂️ BENEFITS: Our high protein shake contains added green tea, vitamins, and minerals including Pantothenic Acid, Chromium, and Biotin contributing to the normal maintenance of muscle function, metabolism, blood sugar levels, and reduction of fatigue. This shake is packed with 33% of your recommended intake of Iodine which helps contribute to healthy thyroid function. The inclusion of Folic Acid and Niacin can help reduce tiredness which often occurs when dieting. Suitable for vegetarians.
🥛HOW & WHEN TO USE: This is a quick and easy meal replacement shake. Simply add 2 x scoops (54g) to 300ml of cold water, shake using a protein shaker bottle, and enjoy. An excellent choice to replace higher-calorie meals, ideal if you are on the go. Our shakes give you the nutrients you need to kick-start your weight loss journey. Not intended as a sole source of nutrition, should be consumed alongside at least one balanced nutritious meal.
💚 POWERING EVERY GOAL: Whether you want to build muscle, bulk, reduce body fat or peak your performance, our core focus is on high-protein nutrition. Healthy, balanced, low in sugar, low in saturated fats. Our sports nutrition products are made to complement all types of training and performance goals – whether you’re a casual gym goer, an athlete or sportsperson. Get your Diet Shake Meal Replacement in a range of flavours including; Chocolate, Strawberry or Vanilla.
⭐ WHY SCI-MX: Our goal is to help nurture, support, and inspire the sportsperson in all of us. From recovery to competition training, there’s a SCI-MX product to help you achieve your goal. From high-quality protein powders, pre-workout and post-workout blends like creatine monohydrate to high-protein snacks such as flapjack bars, we've got you covered. Our no-nonsense approach to sports nutrition supplements guarantees you’ll always receive premium quality, great value products.

Applied Nutrition Keto Collagen Protein - Keto Protein Powder with MCT, Ketogenic & Paleo Diet, Zero Sugar & Carbs, Healthy Skin, Hair, Nails (Unflavoured) (325g - 25 Servings)

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Why We Love It

Fast energy kick-starts your day.
Aids ketogenic, low carb diets.
Boosts weight management effectively.

Main Highlights

REFRESH YOUR APPEARANCE: our keto collagen supplement helps to increase the natural protein in your body that boosts the vitality of your skin and reduces signs of ageing like fine lines and wrinkles
NEUTRAL FLAVOUR: taking it couldn't be simpler with this neutral flavoured supplement. Simply mix it in with a daily drink or even with food or hot drinks for a quick hit of keto collagen
PERFECT FOR A KETOGENIC DIET: the keto levels booster within this supplement helps to aid and support those currently on a ketogenic diet. This means you can achieve your health goals with ease
SUITED TO A HEALTHY LIFESTYLE: unlike many collagen supplements that contain sugar or sweeteners, our keto supplement is low in fat, sugar, cholesterol and carbs. So you can be confident that our daily collagen supplement won't impact your healthy lifestyle
A SUPPLEMENT FOR ALL DIETS: if you struggle to find collagen supplements suited to your dietary needs, Applied Nutrition is here to help. Our supplement is gluten, soy and dairy-free

ADONiS Keto Protein Shake – Smooth Vanilla Flavor | Low-Carb, Protein Powder for Muscle Building & Recovery | Perfect for Keto Diet & Fitness

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Why We Love It

Keto-friendly sweet vanilla flavor.
Supports muscle building and recovery.
Quick and convenient shake mix.

Main Highlights

Keto-Optimized Nutrition: Crafted to keep carbs minimal, helping you maintain ketosis while enjoying a sweet vanilla profile.
Premium Protein Source: Delivers essential amino acids for efficient muscle building, repair, and post-workout recovery.
Smooth Vanilla Taste: Satisfy your sweet tooth with a creamy, classic vanilla flavor that remains keto-friendly.
Quick & Convenient: Mix effortlessly with water, milk, or a plant-based alternative for a smooth, ready-to-drink protein shake.
Perfect Macro Balance: Developed to provide a low-carb, high-protein ratio, ideal for anyone on a ketogenic or health-conscious regimen.

Diet Keto Shake - French Vanilla 500g

Why We Love It

Quick and convenient meal option.
Clean ingredients for healthy choices.
No added sugars for guilt-free enjoyment.

Main Highlights

Diet Keto Shake in 30 seconds
Ready-made protein and fat meal
Clean label & low-carb
No additives or sugars, top quality energy

Premium Body Nutrition

Meal Replacement Strawberry

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Why We Love It

Improved flavor enhances the experience.
Perfect for weight management goals.
Vegetarian-friendly meal replacement option.

Main Highlights

PBN Meal Replacement Strawberry 2.4kg Tub
Meal replacement product are only recommended for weight control as part of an energy restricted diet
New Improved flavour
Suitable for Vegetarians
Each Pack contains 40 Servings

Purition Strawberry - Natural, Gluten Free, High Protein, Keto, Meal Replacement Shake for healthy weight management.

Why We Love It

Natural ingredients for optimal health.
Suits busy, diverse lifestyles.
Convenient and portion-controlled.

Main Highlights

WHOLEFOOD PREMIUM PROTEIN POWDER AND PROTEIN SHAKE. Purition is a natural, healthy, real food alternative to meal replacement shakes, smoothies and protein supplements, great for keto diets, made from real wholefood ingredients, with added fibre and protein.
A HEALTHY MEAL FOR A BUSY LIFESTYLE. Our large bags provide 12 quick and delicious low carb, low sugar breakfast smoothies, or lunches when you do not have time to cook. Real food, ready in 30 seconds, with no cooking and perfect portion control every time.
SUITABLE FOR ANY AGE. ANY GENDER. ANY LIFESTYLE. For many, Purition's simply a tool to help them eat better. For some, it's a quick & healthy breakfast or lunch. And for others, it's a healthier, more natural protein shake. And because it's gluten-free, low in sugar, vegetarian or vegan, low-carb & keto friendly and suitable for pregnancy & breastfeeding, it's suitable for almost everyone.
NATURAL INGREDIENTS. You will find none of the processed powders, additives, sugars or flavourings found in regular protein powders and meal replacement shakes. Just natural protein, healthy omega fats, fibre and the vitamins and minerals your body needs.
CONVENIENT. Our pouches provide a quick and delicious low carb, low sugar breakfast smoothie, or lunch when you do not have time to cook. Real food, ready in 30 seconds, with no cooking and perfect portion control every time.

8.9

Excellent

We scanned 1040 products

We reviewed these offers relevant to the Keto Meal Replacement Shakes 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 K GEN ketogenic enhancement, USN, Purition, SCI-MX, Applied Nutrition, ADONIS, Be Keto, Premium Body Nutrition, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Keto Meal Replacement Shakes in the market, we considered we took a deep dive into 5201 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 K-GEN Diet Shake Meal Replacement Keto Collagen Powder | Multi Collagen Protein with MCT Oil, Vitamin C | Advanced Keto Complete Powder for Meal Replacement Gluten & Sugar Free (Chocolate 500g). We love many things about this product by K GEN ketogenic enhancement. What sets it apart from the competition is Enhances a Ketogenic Diet, Offers Essential Vitamins and Minerals, Zero Sugar or Gluten.
The best value product for most shoppers and where user satisfaction is continuously the highest is K-GEN™ Keto Collagen Protein Powder Natural Multi Collagen Chocolate Blend, Coconut MCT Vitamin C+B6 | UK Made Advanced Ketosis for Keto & Paleo | Low Carb Free-from: Sugar, Whey & Gluten by K GEN ketogenic enhancement based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Keto Meal Replacement Shakes 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 Keto Meal Replacement Shakes 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 Keto Meal Replacement Shakes in The UK

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We scanned 1040 products

We concluded that: