Shop Protein Powder & Protein Shakes at Myprotein
Protein powder is one of the most popular and well-researched supplements around, and for good reason. Whether you're looking to hit a daily protein target, top up after a session at the gym, or simply find a convenient way to get more protein into your diet, this range has something for every goal and lifestyle. Protein contributes to the growth and maintenance of muscle mass1, making it a staple for anyone who trains regularly.
From whey protein shakes to plant-based blends, the range spans dozens of formats, flavours, and formulations — all developed to deliver high-quality protein in a way that fits around your routine. Whether you're after something straightforward like Impact Whey Protein, or a more advanced formula like Pro THE Whey+, there's a protein powder built for where you are and where you're heading.
Who Protein Powder & Protein Shakes Are For
Protein powder isn't just for bodybuilders or elite athletes. Anyone who wants to increase their daily protein intake — whether that's to complement a training programme, maintain muscle mass as they age, or simply eat more balanced meals — will find something useful here. Protein contributes to the maintenance of muscle mass1, which matters whether you're lifting heavy, doing cardio, or staying active in everyday life.
These products are equally suited to people following specific dietary preferences. There are dairy-free and vegan protein shakes made from plant-based sources like pea, soy, and brown rice protein, alongside whey-based options for those who prefer a more traditional formula. Whatever your starting point, the range is built to work around your diet, not against it.
When to Use Protein Powder & Protein Shakes
The most common time to reach for a protein shake is after exercise. Many people use protein powder as part of their post-workout routine, mixing it with water or milk for a quick, convenient hit of protein when food isn't practical. It's a straightforward way to make sure your protein intake doesn't take a back seat on busy training days.
That said, protein powder works just as well at other times of day. Some people use it first thing in the morning, between meals, or before bed — particularly casein protein, which is slower-digesting and well-suited to overnight use. The format is flexible enough to work as a shake, blended into smoothies, stirred into oats, or mixed into bakes and snacks.
Protein Powder & Protein Shakes Benefits
Contributes to Muscle Growth and Maintenance
Protein is the foundation of any muscle-building or maintenance goal. Protein contributes to the growth and maintenance of muscle mass1, making protein powder one of the most practical ways to keep up with your daily requirements — especially when whole food sources aren't always available or convenient.
Supports Normal Bone Health
It's not just muscles that benefit from adequate protein intake. Protein also contributes to the maintenance of normal bones2, which is worth keeping in mind whether you're focused on performance, general fitness, or long-term wellbeing.
A Wide Range of Formats to Fit Any Routine
From ready-to-mix powders and ready-to-drink shakes to protein bars and clear protein drinks, there's a format for every preference and situation. Protein shakes can be prepared in seconds, making them one of the most time-efficient ways to increase protein intake across the day.
Huge Variety of Flavours and Dietary Options
With dozens of flavours — from classic chocolate and vanilla to more adventurous options — finding a protein shake you actually enjoy drinking isn't a challenge. Vegan protein powders, lactose-free formulas, and low-fat options mean the range works across a broad range of dietary needs and preferences.
Popular Picks
Impact Whey Protein Milkshake — If you want a lighter-style protein hit, Impact Whey Protein Milkshake delivers 20g of protein per serving for under 112 calories with zero added sugar.
Clear Whey Protein + Collagen — Built for those who want more than just protein, Clear Whey Protein + Collagen combines 21g protein, of which 10g bovine collagen peptides (Type I) with 52mg vitamin C, which contributes to normal collagen formation for cartilage function.
Impact Whey Protein + Collagen — Impact Whey Protein + Collagen brings together 20g protein, of which 10g bovine collagen peptides (Type I) in a creamier shake format, with vitamin C that contributes to normal collagen formation and normal immune system function.
FAQs
What is protein powder?
Protein powder is a concentrated source of protein derived from animal or plant-based ingredients. Common sources include whey (from milk), casein, soy, pea, and brown rice. It's typically sold as a powder that you mix with water or milk to make a protein shake, though it can also be added to food. Protein contributes to the growth and maintenance of muscle mass1.
What are protein shakes?
Protein shakes are drinks made by mixing protein powder with a liquid — usually water, milk, or a plant-based alternative. They're a quick and convenient way to increase daily protein intake, particularly after training or when meals aren't easily accessible. Some protein shakes come ready-to-drink in bottles, so no mixing is needed at all.
What's the best protein powder for beginners?
If you're new to protein supplements, whey protein is a straightforward starting point. Impact Whey Protein is one of the most popular options — it mixes easily, comes in a wide range of flavours, and delivers a solid amount of protein per serving. For those who are dairy-free or vegan, a pea or plant-based protein blend is a great alternative.
The "best" protein powder ultimately depends on your diet, goal, and taste preference. Trying a sample or smaller bag first is a good way to find what works for you before committing to a larger quantity.
What's the difference between whey concentrate and whey isolate?
Whey concentrate and whey isolate are both derived from milk, but they differ in how they're processed. Whey isolate goes through more filtration, resulting in a higher protein content per serving and lower levels of fat and lactose. Whey concentrate retains slightly more of the naturally occurring fats and carbohydrates from milk.
For most people, both work well. Those with lactose sensitivity or who want a leaner formula may prefer isolate, while concentrate is a popular all-round option that's often more affordable.
How much protein do I need per day?
General nutritional guidance varies, but most active adults aim for somewhere between 1.4g and 2.0g of protein per kilogram of bodyweight per day, depending on training intensity and goals. Protein powder can help fill any gap between what you get from food and where you want to be. It's worth tracking your daily intake across all food sources — protein shakes are a supplement to your diet, not a replacement for it.
Can I use protein powder if I'm vegan or dairy-free?
There's a full range of vegan protein powders available, made from plant-based protein sources including pea, brown rice, hemp, and soy. Vegan Protein Blend is a popular choice, combining multiple plant sources to deliver a more complete amino acid profile. These formulas are free from dairy and animal-derived ingredients, making them suitable for plant-based diets.
When is the best time to take a protein shake?
There's no single rule here — protein intake throughout the day matters more than precise timing for most people. That said, many athletes and gym-goers take a protein shake post-workout as a convenient way to top up protein intake. Casein protein is commonly taken before bed due to its slower digestion rate, while whey is a popular choice earlier in the day or straight after training.
Are protein powders suitable for people who aren't training?
Protein powder is simply a food supplement — a convenient source of protein. It's not exclusively for gym-goers. People who want to increase their overall protein intake for dietary reasons, those returning from injury, older adults looking to maintain muscle mass1, and people with busy lifestyles who struggle to eat enough protein through whole foods alone may all find protein shakes a practical option.
Who develops the protein powders at Myprotein?
All protein powders and shakes are developed by Myprotein's expert nutritionists, who work to ensure every formula delivers on quality, taste, and nutritional profile. From flavour development to ingredient sourcing, the focus is on producing products that genuinely deliver for the people using them.
Are protein powders tested for banned substances?
A number of products across the range carry Informed Sport certification, meaning they've been tested by an accredited sports anti-doping laboratory for substances prohibited in sport. If you're a tested athlete or compete at any level, look for the Informed Sport logo on individual product pages to identify which options have been batch-tested.
1. Protein contributes to the growth and maintenance of muscle mass.
2. Protein contributes to the maintenance of normal bones.
