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Shop Protein Powder & Protein Shakes at Myprotein

Whether you're chasing muscle goals, topping up your daily nutrition, or just looking for a convenient way to hit your protein targets, protein powder and protein shakes are the most versatile tools in any supplement stack. From classic whey to plant-based blends, the range covers every training style, dietary preference, and flavour imaginable — all built around one thing: delivering high-quality protein where your body needs it most.

Protein contributes to the growth and maintenance of muscle mass¹, making it one of the most well-evidenced nutrients in sports nutrition. The protein powder and shake range at Myprotein is developed by expert nutritionists to deliver meaningful amounts of protein per serving, in formats that fit real life — whether that's a post-workout shake, a quick breakfast, or a mid-afternoon top-up.

Who Protein Powder & Protein Shakes Are For

Protein powder isn't just for bodybuilders. Anyone who struggles to consistently hit their daily protein intake through food alone — athletes, gym-goers, busy professionals, and active people in general — will find something useful here. If your meals are rushed, inconsistent, or simply light on protein-rich foods, a shake is one of the most practical ways to close that gap.

Those focused on resistance training or any sport with a high physical output tend to have elevated protein requirements. Protein contributes to the maintenance of muscle mass¹, and getting enough of it consistently matters whether you're lifting three times a week or training daily. The range also covers plant-based options, making it equally relevant for vegans and vegetarians looking for complete protein sources.

When to Use Protein Powder & Protein Shakes

Post-workout is the most common time people reach for a protein shake, and for good reason — it's a convenient window to get protein in quickly after training. A shaker and a scoop of powder is often more practical than cooking a full meal immediately after the gym, making it easy to stay consistent with your intake day after day.

That said, protein powder is useful at any point in the day. Between meals, as part of breakfast, or as a late-night option — it all counts towards your daily total. Some people use it to replace a meal when time is tight, while others use it purely as a nutritional top-up alongside regular food. There's no single correct timing; the best time is whichever one you'll actually stick to.

Protein Powder & Protein Shakes Benefits

Muscle Mass Support

Protein is the foundational macronutrient for anyone training with the goal of building or preserving muscle. Protein contributes to a growth in muscle mass¹, and protein powders make it straightforward to hit those daily targets without having to overhaul your entire diet. Most serving sizes deliver 20–30g of protein per scoop, making portion tracking simple.

Bone Health

Beyond muscle, protein also contributes to the maintenance of normal bones² — something that's easy to overlook but matters for long-term health, especially in people who train hard. Consistently adequate protein intake supports skeletal health as part of a balanced diet and active lifestyle.

Convenient, Consistent Nutrition

One of the biggest practical advantages of protein powder is how easily it fits into a routine. It mixes in seconds, travels well, and doesn't require refrigeration in most cases. For people with unpredictable schedules, it removes the friction of hitting protein targets through food alone — making consistency far more achievable.

Wide Range of Formats and Flavours

From classic milky shakes to light, juice-style clear whey formulas, there's a format to suit every preference. Options include whey concentrate, whey isolate, casein, and vegan protein — each with different protein contents, digestion profiles, and textures. The variety of flavours means there's no need to compromise on taste to stay on track.

Popular Picks

Want something a little different from your standard shake? Clear Whey Protein + Collagen - a fruit-flavoured, juice-style protein drink made with whey isolate, delivering a high protein hit in a format that feels nothing like a traditional shake.

FAQs

What is protein powder and how does it work?

Protein powder is a concentrated source of protein derived from animal or plant sources — most commonly whey (from milk), casein, soy, or pea protein. It's processed into powder form so it can be mixed with water or milk to create a protein shake.

Protein is an essential macronutrient made up of amino acids — the building blocks your body uses for countless structural and functional processes. Protein contributes to the growth and maintenance of muscle mass¹, which is why it's a staple in sports nutrition. Protein powders simply make it easier to hit daily protein targets without relying solely on whole food sources.

What is the best protein powder?

The best protein powder depends on your goals, dietary preferences, and how you like to use it. Whey protein is the most widely used option — it's fast-digesting, high in essential amino acids, and available in a wide variety of flavours. Whey isolate contains a higher protein percentage with less fat and lactose, making it a good choice for those who are more sensitive to dairy.

For those following a plant-based diet, vegan protein blends — often combining pea and rice protein — provide a complete amino acid profile comparable to whey. If you're after something lighter in texture, clear whey options deliver high protein in a juice-style format rather than a traditional milky shake. Start with your dietary needs and taste preferences, and go from there.

How much protein powder should I take per day?

Most protein powders are designed to be taken as one to two servings per day, typically delivering 20–30g of protein per scoop. How much you need depends on your overall diet and daily protein targets — protein powder should supplement your intake from food, not replace it entirely.

General guidance for active individuals puts daily protein intake somewhere between 1.4–2.0g per kilogram of body weight, though this varies based on training intensity and goals. If you're consistently hitting that through food, you may not need much powder at all. If you're regularly falling short, one or two shakes a day is a practical way to fill the gap.

What's the difference between whey concentrate and whey isolate?

Whey concentrate and whey isolate are both derived from milk during the cheese-making process, but they differ in how they're processed. Whey concentrate typically contains around 70–80% protein by weight, with small amounts of fat and lactose alongside it. It's a cost-effective, well-rounded option for most people.

Whey isolate undergoes additional filtration, resulting in a product that's typically 90%+ protein with very low fat and lactose content. It's a leaner formula and often better tolerated by those who experience digestive discomfort with concentrate. The trade-off is usually a slightly higher price per serving.

Can I use protein shakes as a meal replacement?

Protein shakes aren't formulated as meal replacements — they're designed to supplement your protein intake, not replace balanced meals. A standard protein shake provides protein but won't deliver the full range of calories, fats, fibre, vitamins, and minerals that a complete meal would.

That said, many people use a shake alongside other foods as part of a light meal — paired with fruit, oats, or nut butter, for example. Used this way, they can form part of a nutritionally balanced approach. For a dedicated meal replacement product with the right nutrient profile, look specifically at products formulated and labelled for that purpose.

When is the best time to take a protein shake?

There's no single best time — the most important factor is consistently hitting your total daily protein intake. Post-workout is a popular choice because it's a convenient moment to get protein in quickly after training, and many people find it fits naturally into their routine.

Beyond that, protein shakes work equally well first thing in the morning, between meals, or in the evening. The priority is finding a timing pattern that you'll stick to, rather than optimising around a specific window.

Are protein shakes suitable for vegans?

Yes — there are dedicated vegan protein powder options that use plant-based protein sources such as pea, rice, hemp, or soy. Many vegan blends combine two or more plant proteins to deliver a more complete amino acid profile, comparable to dairy-based options.

Always check the label, as some protein powders may contain dairy-derived ingredients like whey or casein. Products labelled as vegan are free from animal-derived ingredients and are suitable for plant-based diets.

Who develops the protein powders at Myprotein?

All protein powders and shakes at Myprotein are developed by Myprotein's expert nutritionists, who work to ensure each formula delivers meaningful nutritional value alongside great taste and mixability. From macronutrient ratios to ingredient quality and flavour development, the formulation process is built on a foundation of sports nutrition expertise.

What is clear whey protein and how is it different from regular whey?

Clear whey protein is made using whey protein isolate that's been processed to have a much lighter consistency than traditional shakes. Instead of a thick, creamy texture, it mixes into a light, juice-like drink — typically fruit-flavoured — that's closer to a cordial than a milkshake.

The protein content per serving is comparable to standard whey isolate, making it a high-protein option for those who find traditional shakes too heavy, particularly in warmer weather or after intense training sessions. It's a format choice as much as a nutritional one.

What flavours of protein powder are available at Myprotein?

The range spans a wide variety of flavours — from straightforward options like chocolate, vanilla, and strawberry through to more indulgent choices like salted caramel, cookies and cream, and birthday cake. Clear whey options tend to come in fruit-based flavours like tropical, raspberry lemonade, and apple.

Unflavoured versions are also available for those who prefer to add protein powder to smoothies, oats, or recipes without affecting the taste. With the breadth of options available, finding a flavour that works for you is part of the process — and most products are available in multiple sizes so you can try before committing to a larger bag.

1. Protein contributes to the growth and maintenance of muscle mass. Protein contributes to a growth in muscle mass. Protein contributes to the maintenance of muscle mass.  

2. Protein contributes to the maintenance of normal bones.