Best Low Calorie Whey Protein Powders of 2025

PhD Diet Whey offers comprehensive fitness support, helping you build and maintain lean muscle while keeping you fuller for longer. With its enhanced fat loss properties, it includes ingredients like flaxseeds and green tea extract to assist in reducing body fat. Additionally, the product comes in eco-friendly packaging, contributing to a more sustainable lifestyle. Its versatility allows you to enjoy it in smoothies or at any time, effectively curbing hunger cravings between meals.

PhD Diet Whey is an excellent choice for those looking to support their fitness goals. With 16g of high-quality protein per serving, it helps you build and maintain lean muscle while keeping you feeling full for longer. The low-calorie formula, with less than 3g of carbs and 100 calories per serving, is perfect for macro-conscious individuals. Additionally, it contains fat-burning ingredients like flaxseeds and green tea extract, making it ideal for anyone aiming to reduce body fat while preserving muscle mass.

PhD Whey Protein Powder is designed to enhance your performance and support muscle growth. It is rich in BCAAs and L-Glutamine, which are essential for muscle recovery, helping you bounce back quicker after workouts. The quick and efficient digestion ensures that your body absorbs the protein rapidly, making it ideal for pre or post-workout nutrition. Additionally, with low carbs, fat, and calories, you can enjoy lean muscle gains without the excess calories, fitting seamlessly into your diet.

The Warrior Whey Protein offers a robust 36g of protein per 50g serving, making it ideal for muscle recovery and growth. With low carbs and sugar, it serves as a perfect meal replacement for those aiming to lose weight while building muscle. You can adjust your portion size based on your fitness goals, whether you're leaning out or focusing on lean gains. This whey protein digests quickly and is rich in BCAAs, ensuring that you effectively promote muscle growth and recovery after workouts.

The Warrior Whey Protein provides an impressive 36g of protein per 50g serving, which is essential for muscle building and recovery. After your workout, this protein powder helps heal micro-tears in your muscles, reducing soreness and speeding up recovery times. It is also low in carbohydrates and sugar, making it suitable as a meal replacement for those on a calorie-controlled diet. Whether you're looking to lean out or build muscle, you can adjust your serving size to meet your specific training goals.

PhD Whey Protein Powder is designed to maximise your performance with its grass-fed whey protein, rich in branched-chain amino acids and L-Glutamine. This low-calorie powder, with less than 100 kcal per serving, supports your lean muscle gains while keeping carbs and fats low. Its delicious Strawberry flavour makes it easy to mix into shakes or meal replacements, fitting seamlessly into your busy lifestyle. Plus, the convenient 500g size ensures you have high-quality protein on the go, making it easier to meet your daily protein needs.

PhD Diet Whey is designed to support your fitness goals with its perfect blend of proteins and fat-burning ingredients. Each serving provides 16g of high-quality protein, which helps you build and maintain lean muscle while keeping you feeling full for longer. With less than 3g of carbs and only 100 calories per serving, it fits easily into a macro-friendly diet. Additionally, the inclusion of flaxseeds, CLA, L-carnitine, and green tea extract aids in fat loss, making it ideal for those wanting to keep body fat low while preserving muscle mass.

The Serious Protein Powder provides an impressive 24g of protein per serving, helping you meet your daily protein requirements effortlessly. With only 114 calories and low carbs, it’s perfect for those aiming to build lean muscle while controlling their calorie intake. The blend of high-quality ingredients ensures both fast and slow protein release, supporting muscle recovery throughout the day. Furthermore, the delicious strawberry flavour makes it easy to enjoy in shakes, smoothies, or even pancakes, enhancing your nutrition without sacrificing taste.

Protein Works Whey 80 is an excellent choice for those seeking a high-quality protein supplement. Each serving provides you with up to 22g of premium whey protein sourced from grass-fed cows, supporting muscle repair and growth. With only 111 calories per serving, it is low in fat and contains no added sugar, making it a guilt-free option. The instant mixability ensures a smooth, creamy texture without any grittiness, allowing you to enjoy it effortlessly as a shake or in your baking recipes.

The WHEYD Protein Isolate offers a high-quality protein boost, delivering 20g of protein per serving while being low in carbs and sugar-free. This makes it perfect for those looking to build muscle and replenish protein stores after workouts. Enjoy the delightful chocolate flavour without the discomfort often associated with protein powders, thanks to its easy digestion. Furthermore, its fast-absorbing formula ensures that your muscles receive essential nutrients quickly, helping you maximise your gains.