Discover a wide choice of whey protein supplements for every goal, taste and budget. Rich in all the essential amino acids, whey protein is a complete protein source and a smart choice for muscle growth, post-workout recovery, and weight maintenance and management. Choose high carb formulas for bulking, diet whey options for weight loss or refreshing clear whey protein, from leading brands at affordable prices.
Use our quick and easy quiz to find your perfect protein powder and browse our selection of whey protein powder for optimum health and wellbeing.
What is whey protein powder?
Whey protein powder is a whey protein supplement derived from milk during the cheese-making process. It naturally contains all nine essential amino acids, making it a complete protein. It is especially rich in leucine, which plays a key role in muscle growth and repair. Whey protein is quickly digested and absorbed, making whey protein powder one of the most popular choices for a post-workout protein boost for the fast recovery of muscles.
Whey protein comes in various forms, including whey concentrate, isolate, and hydrolysate. Each differs in levels of fats and carbohydrates and the concentration of protein. Whey powder is a quick and convenient way to get more protein into your diet and achieve your desired fitness goals.
The Benefits of whey protein
Whey protein has a number of great benefits, including:
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Builds and maintains lean muscle - Whey is packed with branched-chain amino acids (BCAAs), which help stimulate muscle protein synthesis post training
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Supports faster recovery - Whey protein is absorbed faster than some other types of protein, such as casein. Faster absorption means faster delivery of nutrients to tired muscles, helping reduce soreness and supporting muscle repair
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Aids weight management - Whey protein is an easy, low-calorie way to feel fuller for longer and stop cravings taking hold
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Convenient nutrition - Easily mixed with milk or water, whey protein powder is perfect for on-the-go shakes, breakfast smoothies, or a post-gym pick-me-up
Types of whey protein
We stock a full range of whey protein supplements to suit your fitness goals, budget, and dietary needs.
Whey protein isolate (WPI)
WPI is ultra-filtered for maximum purity, and typically has a 90%+ protein content. It is low in carbs, fats, and lactose, making it ideal for lean muscle and sensitive stomachs. Our Optimum Nutrition Gold Standard Whey contains 24g protein, 1.3g fat, and 1.4g carbs per serving.
Clear whey isolate
Creating light, refreshing, juice-like protein drinks, clear whey isolate is perfect post-workout or summer training. Applied Nutrition Clear Whey is a non-milky formulation with 21g protein, 0g sugar, and less than 90 kcal per serving.
Whey protein concentrate (WPC)
Less filtered than isolate, with around 70–80% protein, WPC is often a more budget-friendly protein, and is creamier in taste. The Health Project Ultimate Whey Protein delivers – 21g protein, 1.2g fat, and 109 calories per 30g serving.
Mass gainers
High carb whey protein, or mass gainers, are designed for bulking or high-calorie needs. It combines whey with carbs for increased energy and recovery. The Health Project All In One Mass Gainer comes with added creatine and serves up 241 kcals, 30g of protein and 2.9g of fat.
Diet whey protein
Diet protein is for those who want to lose weight, gain or are in a cutting phase. They commonly include added fat-burning ingredients like CLA or green tea extract. Applied Nutrition Diet Whey Protein has just 82 calories per 25g serving, with added CLA, L-Carnitine and Green Tea.
Take our quiz now to find out which protein you need to achieve the results you want.