Best Cookie Diet Shakes of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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Cookie Diet Shakes are a range of meal replacement shakes designed to aid weight loss. The shakes come in a variety of flavours and are intended to be consumed in place of one or two meals per day. Each shake is formulated to provide the necessary nutrients and vitamins while being low in calories, making them an easy and convenient option for those looking to lose weight. The shakes are a popular choice for those seeking a quick and easy solution to weight loss without compromising on nutrition.

At a Glance: Our Top Picks

SCI-MX Diet Whey Protein Powder Cover #TOP 1
SCI-MX Diet Whey Protein Powder
ftb score rating icon 9.8
Grenade High Protein Shake, 8 x 330 ml Cover #TOP 2
Grenade High Protein Shake, 8 x 330 ml
ftb score rating icon 9.7
SlimFast Cookies and Cream Shake, 6 x 325 ml Cover #TOP 3
SlimFast Cookies and Cream Shake, 6 x 325 ml
ftb score rating icon 9.5

Top 10 Cookie Diet Shakes

#TOP 1

SCI-MX Diet Whey Protein Powder

P3353
800g
SCI-MX Diet Whey Protein Powder Cover
SCI-MX Diet Whey Protein Powder - Protein Shake + Vitamins & Green Tea, CLA & L-Carnitine - Cookies & Cream • Low Sugar • 22g Protein + 111 Calories per Serving • 800g

Features
‍ BENEFITS: This Low Sugar, Diet Protein Powder Has 22g Protein Per Serving, To Aid Lean Muscle Development And Recovery Whilst Promoting Fat Loss. We've Fortified Our Shake With Essential Vitamins And Minerals And A Unique Blend Of Vitamins, Minerals And Active Ingredients CLA, L-Carnitine, And Green Tea Extract To Support Overall Health And Your Fitness Journey. Packed With 22g Protein Per Serving And Only 110 Calories, A Great Way To Increase Protein Intake Without Excess Calories.
A CALORIE FRIENDLY PROTEIN POWDER WITH CLA, GREEN TEA & L-CARNITINE. A Diet Targeted Lean Protein Shake Formulated With Added Vitamins And Minerals For Health Benefits. These Diet Shakes Have The Ideal Balance Of Protein, Fat And Carbs For Those On A Calorie Restricted Diet And A Healthy Exercise Regime. This Combination Not Only Fuels Your Muscles But Also Promotes Your Body's Fat-Burning Potential. A Guilt-Free Way To Curb Your Hunger And Keep You On Track.
POWERING EVERY GOAL: Whether You Want To Build Muscle, Bulk, Reduce Body Fat Or Peak Your Performance, Our Core Focus Is Delicious, Fitness-Focused Nutrition In The Most Fun And Indulgent Flavours. Our Products Are Made To Complement All Types Of Training And Performance Goals – Whether You're A Casual Gym Goer, An Athlete Or Sportsperson, You Can Reap The Benefits Of Our Low Calorie Protein Blend.
HOW & WHEN TO USE: Add 1 X Level Scoop (30g) With 200ml Of Cold Water. Shake For 10 Seconds In Our Shaker Bottle. Settle For 30 Seconds & Enjoy. Recommended No More Than 3 X 30g Servings Per Day. Do Not Exceed The Stated Daily Intake. Store Out Of Reach Of Children. Do Not Substitute For A Varied / Healthy Diet. Suitable For Vegetarians. Produced In A Facility That Also Handles Cereals Containing Gluten. Allergens Include MILK, SOYA.
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.
#TOP 2

Grenade High Protein Shake, 8 x 330 ml

GREN63
330 ml (Pack of 8)
Grenade High Protein Shake, 8 x 330 ml Cover
Grenade High Protein Shake, 8 x 330 ml - Cookies and Cream

Features
OUTRAGEOUSLY SMOOTH: An Irresistible Blend Of Cookies & Cream, Enjoy A Smooth, Creamy Protein Shake That Satisfies Sweet Cravings
HIGH PROTEIN: More Than 24 G Protein Per 330 Ml Bottle
READY TO DRINK: Perfect For On-The-Go Lifestyles, No Mixing Required. Ideal For Work, Travel, Or To Keep You Going Until Your Next Meal - Best Served Chilled!
QUICK PROTEIN BOOST ANYTIME: Great Before Workouts, After Exercise, Or Throughout The Day To Keep You Fuelled And Increase Your Protein Intake For The Day
NEW RECIPE: Our Reformulated Shakes Now Include Milk (lactose), Suitable For Vegetarians, And Now Featuring An Improved Recipe For Even Better Taste
#TOP 3

SlimFast Cookies and Cream Shake, 6 x 325 ml

109256923
Cookies and Cream
325 ml (Pack of 6)
SlimFast Cookies and Cream Shake, 6 x 325 ml Cover
SlimFast Ready To Drink Shake, Tasty, Balanced Shake with Vitamins and Minerals, No Sugar, Cookies and Cream Flavour, 6 x 325 ml Multipack

The SlimFast Shake offers a convenient meal replacement option packed with 15 g of protein and only 204 kcal per serving, helping you manage your weight effortlessly. Each shake is enriched with 23 essential vitamins and minerals, ensuring you receive vital nutrients while on your weight loss journey. With 4.9 g of fibre, these shakes help you feel full and satisfied. Plus, their delicious flavours make your diet enjoyable and hassle-free, encouraging you to stick to your weight management goals.

What We Like
High protein content
No added sugar
Rich in vitamins and minerals
Tasty flavours
Supports weight loss
#TOP 4

Huel Black Edition Ready-to-drink, 8 x 500ml Bottles

Huel
500 ml (Pack of 8)
Huel Black Edition Ready-to-drink, 8 x 500ml Bottles Cover
Huel Black Edition Ready-to-drink, 8 x 500ml Bottles, Protein Shakes, Cookies & Cream Flavour, High Protein Drink, 35g Protein Per Bottle, Rich in Vitamin D, Fatty Acids, Calcium, Ready Meals

Features
SMOOTH, NATURALLY DELICIOUS FLAVOUR: Enjoy A Smooth, Creamy Texture With Naturally Delicious Flavours. Perfect For On-The-Go Consumption, This Ready-To-Drink Meal Is Convenient For Busy Mornings, Post-Workout Recovery, Or As A Quick Meal Replacement Anytime.
COMPLETE MEAL IN A BOTTLE: Each Bottle Is Packed With 35g Of Plant-Based Protein, 26 Essential Vitamins And Minerals, And 400 Calories, Offering Balanced Nutrition Wherever Life Takes You.
SCIENCE-BACKED HEALTH BENEFITS: Packed With Over 170 Research-Backed Health Benefits To Help Fuel You Through The Day. Formulated With Protein And Essential Nutrients That Support Muscle Growth, Reduce Fatigue, Maintain Immune Function, And Help Care For Your Hair, Skin, And Nails.
PREMIUM INGREDIENTS, RICH IN NUTRIENTS: Crafted With Pea Protein, Faba Bean Protein, Flaxseed, Coconut, And Tapioca, This Meal Shake Is Loaded With Fibre, Calcium, Iron, And MCTs, Supporting Digestion, Muscle Function, Metabolism, And Energy Levels.
100% VEGAN & GLUTEN-FREE: Plant-Based And Free From Artificial Sweeteners, Flavours, And Colourings. Non-GMO And Gluten-Free, Huel Black Edition Ready-To-Drink Offers Balanced, Sustainable Nutrition With A Taste You Will Love.
#TOP 5

PaediaSure Shake - Cookies & Cream Flavour

beige
400g
PaediaSure Shake - Cookies & Cream Flavour Cover
PaediaSure Shake – Cookies & Cream Flavour – 400g – Balanced Nutritional Supplement Drink – Multivitamin for Kids – With Protein, Carbohydrates & Minerals – Supports Growth & Development – Vegetarian

Features
For Healthy GROWTH & DEVELOPMENT* – Suitable For Kids Aged 1-10 Years.
Ideal For PICKY EATERS Or Active Kids.
PaediaSure Shake Is The #1 Selling Children's NUTRITIONAL Supplement Drink In The World.
Kids Love The Taste And You'll Love The PEACE OF MIND.
Be Sure** Of Your Child's IMMUNE SYSTEM.
95% Of Parents RECOMMEND PaediaSure Shake#.
6 In 1 SUPPLEMENT.
3x More Vitamins & Minerals Than The Leading Kids' MULTIVITAMIN§.
#TOP 6

Barebells Protein Shake - 24g High Protein Milkshake

1 ml (Pack of 8)
Barebells Protein Shake - 24g High Protein Milkshake Cover
Barebells Protein Shake – 24g High Protein Milkshake, Lactose-Free, Ready to Drink, Low Carb – 8x330ml (Cookies & Cream)

Features
LEAVE THE PROTEIN SHAKER AT HOME - With Our Ready To Drink Protein Shake There Is No Need To Mess With Protein Powder And A Protein Shaker Bottle. Just Bring A Milkshake From Barebells Instead!
COOKIES & CREAM FLAVOURED PROTEIN SHAKE - Silky Smooth, Sweet And Creamy! Cookies & Cream Is Perhaps One Of The World's Most Popular Flavors, A Classic That Brings Back Childhood Memories!
FOR AN ACTIVE LIFESTYLE - Protein Drinks For A Pre Workout Meal Or As An Alternative To Post Workout Protein Powder. There Are Many Best Ways To Enjoy A Barebells Protein Milkshake.
DESIGNED TO SPOIL OUR INNER CHILD - The Fact That This Cookies & Cream Milkshake Contains 24g Of Protein, Has No Added Sugar, And Is Lactose Free Is Just A Grown-Up Bonus!
BAREBELLS PROTEIN MILKSHAKES Are Low Calorie Shakes With Less Than 200 Calories Per Serving. With 24 Grams Of Whey Protein Per Serving, They Make Up The Perfect High Protein Snacks On The Go.

SlimFast Ready To Drink Meal Replacement Shake

325 ml (Pack of 6)
SlimFast Ready To Drink Meal Replacement Shake Cover
SlimFast Ready To Drink Shake, Meal Replacement Shakes for Weight Loss and Balanced Diet, High Protein, Vitamins and Minerals, No Added Sugar, Raspberry and White Chocolate Flavour, 6 x 325 ml

The SlimFast Ready Shake is a convenient meal replacement that supports your weight loss goals with 15g of protein and only 204 kcal per serving. It contains no added sugar, helping you maintain a healthy diet without fuss. Packed with 23 essential vitamins and minerals, including Vitamins A, D, C, and B-complex, this shake also provides 4.9g of fibre to keep you feeling fuller for longer. Available in delicious raspberry and white chocolate flavours, it makes your weight loss journey tasty and enjoyable, while helping to satisfy your hunger between meals.

What We Like
High protein content
No added sugar
Contains 23 vitamins and minerals
Includes dietary fibre
Delicious flavour options
#TOP 8

KeeDiet 20x Cookies & Cream Meal Replacement Shakes

0660989799205
1.85 g (Pack of 20)
KeeDiet 20x Cookies & Cream Meal Replacement Shakes Cover
KeeDiet 20x Cookies & Cream Meal Replacement Shakes – Weight Loss Diet Plan – Low Calorie, High Protein, Slimming Shake

Features
Meal Replacement For Weight Loss Each Shake Is Packed With Protein, Fibre, And Essential Nutrients To Keep You Fuller For Longer – Ideal For Structured Diet Plans Or Healthy Meal Swaps.
Delicious Cookies & Cream Flavour Indulge In The Rich, Creamy Taste Of Cookies & Cream – A Satisfying Treat That Feels Like A Dessert But Supports Your Weight Loss Journey.
Trusted UK Brand – Exante Alternative Proudly Developed In The UK, KeeDiet Offers A Reliable And Cost-Effective Slimming Solution – Perfect If You're Switching From Exante Or Similar Brands.
Convenient & Ready In Seconds Just Add Water And Shake! Perfect For On-The-Go Lifestyles, Work Lunches, Or When You Need A Quick, Nutritious Meal Without The Fuss.

USN Diet Fuel Ultralean Shake Powder, Vanilla

USN
UN107
Vanilla
1 kg (Pack of 1)
USN Diet Fuel Ultralean Shake Powder, Vanilla Cover
USN Diet Fuel Ultralean Meal Replacement Shake Powder, Vanilla Flavour - 1kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein

The USN Diet Fuel Shake is an excellent meal replacement option designed to support your weight loss journey. With 25g of protein and under 210 calories per serving, it helps you feel fuller for longer, making it easier to resist unhealthy snacks. This shake is enriched with essential vitamins and nutrients, ensuring you maintain a balanced diet. Simply mix two scoops with cold water for a delicious Vanilla-flavoured drink that can also serve as a satisfying snack between meals.

What We Like
High protein content
Low calorie option
Tasty Vanilla flavour
Supports weight loss goals
Easy to prepare
#TOP 10

Huel Black Edition High Protein Complete Meal Replacement

Huel
1.53 kg (Pack of 1)
Huel Black Edition High Protein Complete Meal Replacement Cover
Huel Black Edition High Protein Complete Meal Replacement, 17 Meals, Cookies & Cream Flavour, 40g of Protein Per Serving, Ready Meals, Vegan Protein Powder, Gluten-Free, Non-GMO

Features
SCIENCE-BACKED BENEFITS: A 100 % Nutritionally Complete Formula With 161 Science-Backed Health Benefits. It Supports Muscle Maintenance, Metabolism, And Overall Wellbeing, While Balanced Macros Keep Your Energy Steady Throughout The Day.
COMPLETE MEAL IN SECONDS: Each Serving Delivers 40g Plant-Based Protein, Balanced Carbs And Fats, 6+g Fibre, And 26 Essential Vitamins And Minerals For Just 400 Calories. More Than A Protein Shake, It Packs Complete, Balanced Nutrition Into A Single, Convenient Scoop.
SUPERFOOD INGREDIENTS: Crafted From Nature's Finest Sources, Pea Protein Fuels Muscle Maintenance, Flaxseed Delivers Calcium To Aid Digestion And Metabolism, Brown-Rice Protein Supplies Phosphorus For Healthy Cell Membranes, And Organic Coconut Adds Fibre, MCTs, And Potassium For Sustained Energy.
NATURALLY DELICIOUS: Naturally Delicious Flavour Mixes In Seconds—ideal For Breakfast, Lunch Or Post-Workout Refuel On Your Busiest Days. Choose From Chocolate, Banana, Salted Caramel, Strawberries & Cream, Vanilla, Cinnamon Swirl, Coffee Caramel, Cookies & Cream, Or Unflavoured & Unsweetened For Balanced Nutrition That Never Gets Boring.
100 % VEGAN & GLUTEN-FREE: Purely Plant-Based Formula Free From Artificial Sweeteners, Flavours And Colours. Non-GMO And Gluten-Free, Huel Black Edition Complete Meal Shake Delivers Clean, Sustainable Nutrition With A Smooth, Naturally Delicious Taste In Every Scoop.
Buying Guide Image
Editor's Notes

During our cookie diet shake research, we found 28 cookie diet shake products and shortlisted 10 quality products. We collected and analyzed 137,080 customer reviews through our big data system to write the cookie diet shakes list. We found that most customers choose cookie diet shakes with an average price of £20.00.

The cookie diet shakes are available for purchase. We have researched hundreds of brands and picked the top brands of cookie diet shakes, including SCI-MX, Grenade, SlimFast, Huel, PediaSure.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."