Top 10 Diet Whey Protein Powder

Discover our curated selection of high-quality products.

Last update: 13-12-2025

Optimum Nutrition Gold Standard Whey Protein, Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids, Double Rich Chocolate, 29 Servings, 899 g, Packaging May Vary

Optimum Nutrition’s Gold Standard 100% WHEY is the world’s best-selling protein powder* designed to support your fitness journey from day one
FAST-ABSORBING whey protein with whey protein isolate as the main ingredient helps with muscle gain and supports recovery* after every training session
The ON whey protein formula is Informed Choice certified, contains naturally-occurring BCAAs and GLUTAMINE and is LOW IN SUGAR and fat
Available in a VARIETY OF SIZES and FLAVOURS: double rich chocolate, banana cream, vanilla ice cream, unflavored protein powder and more
EASY & CONVENIENT: mix one scoop in 180-240 ml of cold water; best enjoyed in the morning or/and during the 30 minutes just before or immediately after training
*Source: Euromonitor International Limited; Consumer Health 2023 edition, Sports Protein Powder category, % retail value shares, 2022 data
** Source EFSA Journal 2010;8(10):1811; 2011;9(6):2203

9.7/10

Optimum Nutrition Gold Standard 100% Whey Muscle Building and Recovery Protein Powder With Naturally Occurring Glutamine and BCAA Amino Acids, Double Rich Chocolate Flavour, 73 Servings, 2.26 kg

Optimum Nutrition’s Gold Standard 100% WHEY is the world’s best-selling protein powder* designed to support your fitness journey from day one
FAST-ABSORBING whey protein with whey protein isolate as the main ingredient helps with muscle gain and supports recovery* after every training session
The ON whey protein formula is Informed Choice certified, contains naturally-occurring BCAAs and GLUTAMINE and is LOW IN SUGAR and fat
Available in a VARIETY OF SIZES and FLAVOURS: double rich chocolate, banana cream, vanilla ice cream, unflavored protein powder and more
EASY & CONVENIENT: mix one scoop in 180-240 ml of cold water; best enjoyed in the morning or/and during the 30 minutes just before or immediately after training
*Source: Euromonitor International Limited; Consumer Health 2023 edition, Sports Protein Powder category, % retail value shares, 2022 data
** Source EFSA Journal 2010;8(10):1811; 2011;9(6):2203

9.5/10

Amazon Brand - Amfit Nutrition Whey Protein Powder, Cookies & Cream Flavour, 33 Servings, 1 kg

Cookies & Cream Flavour 1kg
Protein contributes to the maintenance and growth of muscle mass.
Pack contains 33 servings
Suitable for a vegetarian diet.
Backed by science: All health and nutrition claims have been verified by the European Food Safety Authority - EFSA
Packaging is 100% recyclable

9.4/10

Bulk Pure Whey Protein Powder Shake, Vanilla, 1 kg, Packaging May Vary

A first-class, award-winning protein shake for everyday training
Packed with at least 22 g protein and 5 g naturally occurring BCAA (branched chain amino acids) in each serving
Whey protein sourced from the milk of European, grass-fed cows
Low in sugar and low in fat, a winning protein shake for everyday training
Available in a range of delicious flavours, this is your perfect training partner

9.1/10

PhD Nutrition Diet Whey Lean Protein Powder | Belgian Chocolate Whey Protein Powder | 1kg Bag [ Packaging May Vary ]

INFORMED PROTEIN Certified: Independently verified by Informed Protein for accurate protein content and quality. Trusted by athletes and tested to the highest standards for peace of mind
HIGH PROTEIN, Low Calorie: Now with 20g of high-quality protein per serving to support muscle maintenance in a calorie deficit. Only 125 calories and less than 5g of carbs per serving – ideal for lean muscle goals
FAT-LOSS SUPPORT Blend: Contains CLA, L-carnitine, green tea extract and flaxseed – active ingredients to support fat metabolism and maintain muscle
SATISFYING & EASY to MIX: Smooth texture, easy to shake, and satisfying taste. Helps curb hunger between meals and keeps you feeling fuller for longer throughout the day
SUSTAINABLE PACKAGING: Comes in 100% recyclable packaging – a smart choice for both your fitness goals and the environment

8.8/10

Myprotein Impact Whey Protein - Vanilla 1KG

21g protein per serving
4.5g naturally - occurring BCAAs
Low in sugar
103 calories per serving

8.6/10

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

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

8.4/10

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

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.

8.1/10

Premium Body Nutrition Whey Powder, 1 Kg (Pack of 1), Chocolate Flavor, Optimized Flavor

PBN Whey Protein Powder Chocolate 1kg Pouch
Each serving contains 23.4g of Protein
New Improved flavour
Suitable for Vegetarians
Each Pack contains 33 Servings

7.8/10

PhD Nutrition Diet Whey Low Calorie Protein Powder, Low Carb, High Protein Lean Matrix, Vanilla Crème Diet Whey Protein Powder, High Protein, 80 Servings Per 2 kg Bag

Comprehensive Fitness Support: PhD Diet Whey is a perfect blend of proteins and fat-burning ingredients; ideal for building and maintaining lean muscle whilst keeping you satiated for longer
High-Quality Protein Content: 16g of protein per serving from diverse sources offer a drip feed effect of essential amino acids; Macro-friendly with less than 3g carbs and 100 calories per serving.
Enhanced Fat Loss: Contains flaxseeds, CLA, L-carnitine, and green tea extract; ideal for those striving to keep body fat low while building or preserving lean muscle mass
Eco-friendly packaging: Opting for PhD Diet Whey is a step towards environmental sustainability as it comes in 100% recyclable packaging
Versatile: The PhD Whey Protein Powder can be consumed at any time and is particularly favored in smoothies; helps curb hunger cravings as it offers feelings of satiety in between meals.

7.6/10

Warrior Whey Protein Powder 500g - Up to 36g* Protein per Shake – Low Sugar - Muscle Growth and Recovery Drink - Amazing Taste - 20 Servings - GMP Certified (Strawberry Milkshake)

Warrior Whey Protein Powder – Up to 36g* of Protein Per Shake – Low Sugar, and Low Carbs – GMP Certified (Strawberry Crème, 1kg)

Bulk Essential Whey Protein Powder, Whey, Chocolate, 1 kg, 28 servings, Smooth and Creamy, Great for Shakes, Smoothies and Baking, Packaging May Vary

PBN - Premium Body Nutrition Whey Protein 1kg Banana, New Improved Flavour

Optimum Nutrition ON Gold Standard 100% Isolate Pure Whey Protein, Naturally Occurring BCAAs and Glutamine, Pre and Post Workout, Chocolate Flavour, 31 Servings, 930 g

Protein Works - Diet Meal Replacement Extreme Shake | 200 Calorie Meal | High Protein Meal | Supports Weightloss | 16 Servings | Banana Smooth Sundae | 1kg

Amazon Brand - Amfit Nutrition Whey Protein Powder, Strawberry Flavour, 33 Servings, 1 kg (Pack of 1)

PBN - Premium Body Nutrition Diet Whey Vanilla 1kg Pouch

PhD Nutrition Diet Plant, Vegan Protein Powder Plant Based, Salted Caramel, 20g of Plant Protein, 40 Servings Per 1 Kg Bag

SERIOUS PROTEIN – Protein Powder – 4kg – Low Carb – Supports Lean Muscle Growth – Recovery Supplement - The Bulk Protein Company - 133 Servings (Strawberry)

Top 10 Diet Whey Protein Powder

Optimum Nutrition Gold Standard Whey Protein, Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids, Double Rich Chocolate, 29 Servings, 899 g, Packaging May Vary

Optimum Nutrition Gold Standard 100% Whey Muscle Building and Recovery Protein Powder With Naturally Occurring Glutamine and BCAA Amino Acids, Double Rich Chocolate Flavour, 73 Servings, 2.26 kg

Amazon Brand - Amfit Nutrition Whey Protein Powder, Cookies & Cream Flavour, 33 Servings, 1 kg

Bulk Pure Whey Protein Powder Shake, Vanilla, 1 kg, Packaging May Vary

PhD Nutrition Diet Whey Lean Protein Powder | Belgian Chocolate Whey Protein Powder | 1kg Bag [ Packaging May Vary ]

Myprotein Impact Whey Protein - Vanilla 1KG

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

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

Premium Body Nutrition Whey Powder, 1 Kg (Pack of 1), Chocolate Flavor, Optimized Flavor

PhD Nutrition Diet Whey Low Calorie Protein Powder, Low Carb, High Protein Lean Matrix, Vanilla Crème Diet Whey Protein Powder, High Protein, 80 Servings Per 2 kg Bag

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Warrior Whey Protein Powder 500g - Up to 36g* Protein per Shake – Low Sugar - Muscle Growth and Recovery Drink - Amazing Taste - 20 Servings - GMP Certified (Strawberry Milkshake)

Warrior Whey Protein Powder – Up to 36g* of Protein Per Shake – Low Sugar, and Low Carbs – GMP Certified (Strawberry Crème, 1kg)

Bulk Essential Whey Protein Powder, Whey, Chocolate, 1 kg, 28 servings, Smooth and Creamy, Great for Shakes, Smoothies and Baking, Packaging May Vary

PBN - Premium Body Nutrition Whey Protein 1kg Banana, New Improved Flavour

Optimum Nutrition ON Gold Standard 100% Isolate Pure Whey Protein, Naturally Occurring BCAAs and Glutamine, Pre and Post Workout, Chocolate Flavour, 31 Servings, 930 g

Protein Works - Diet Meal Replacement Extreme Shake | 200 Calorie Meal | High Protein Meal | Supports Weightloss | 16 Servings | Banana Smooth Sundae | 1kg

Amazon Brand - Amfit Nutrition Whey Protein Powder, Strawberry Flavour, 33 Servings, 1 kg (Pack of 1)

PBN - Premium Body Nutrition Diet Whey Vanilla 1kg Pouch

PhD Nutrition Diet Plant, Vegan Protein Powder Plant Based, Salted Caramel, 20g of Plant Protein, 40 Servings Per 1 Kg Bag

SERIOUS PROTEIN – Protein Powder – 4kg – Low Carb – Supports Lean Muscle Growth – Recovery Supplement - The Bulk Protein Company - 133 Servings (Strawberry)

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