Protein Powder & Protein Shakes

Browse the broader protein market in one place, including whey, vegan, casein, blends, and snack formats. This page works as the main starting point before moving into tighter subcategories where source, serving style, training goal, overall value, convenience format, and product texture become more specific.

36 Products
£2.04 off
DY Nutrition Shadowhey Protein Concentrate 2kg
DY Nutrition Shadowhey Protein Concentrate 2kg

DY Nutrition Shadowhey Protein Concentrate 2kg

£52.95 £54.99
(£0.83 per serving)
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High Protein
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Low Calorie
£27 off
CNP Peptide Protein 2.27kg - Discount SupplementsCNP
CNP Peptide Protein 2.27kg - Discount SupplementsCNP

CNP Peptide Protein 2.27kg | High Protein Powder

£52.99 £79.99
(£2.28 per serving)
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High Protein
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Improve Recovery
£5 off
Efectiv Nutrition Whey Protein Concentrate 2kg | 60 Servings
Efectiv Nutrition Whey Protein Concentrate 2kg | 60 Servings

Efectiv Nutrition Whey Protein Concentrate 2kg | 60 Servings

£59.99 £64.99
(£1.08 per serving)
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High Protein
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Low Calorie
£3 off
Optimum Nutrition Gold Standard 100% Whey Protein Isolate
Optimum Nutrition Gold Standard 100% Whey Protein Isolate 930g - Discount SupplementsOptimum Nutrition

Optimum Nutrition Gold Standard 100% Whey Protein Isolate

£41.99 £44.99
(£1.45 per serving)
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High Protein
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Low Calorie
Efectiv Nutrition Grass Fed Whey Protein Isolate 2kg
Efectiv Nutrition Grass Fed Whey Protein Isolate 2kg - Discount SupplementsEfectiv Nutrition

Efectiv Nutrition Grass Fed Whey Protein Isolate 2kg

£64.99
(£0.98 per serving)
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High Protein
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Low Calorie
£7.04 off
DY Nutrition Metabolic Mass Gainer 6kg
DY Nutrition Metabolic Mass Gainer 6kg

DY Nutrition Metabolic Mass Gainer 6kg

£52.95 £59.99
(£1.49 per serving)
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High Calorie
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High Protein
£15 off
XL Xtra Whey 2kg container in Banana flavor, high-protein whey supplement.
XL Xtra Whey 2kg container in Bueno flavor, high-protein whey supplement.

XL Nutrition XTRA Whey Protein 2kg

£34.99 £49.99
(£0.74 per serving)
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Best Value Whey
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Best seller
£12 off
The Health Project Clear Whey Protein Isolate 600g
The Health Project Clear Whey Protein Isolate 600g

The Health Project Clear Whey Protein Isolate 600g

£27.99 £39.99
(£1.99 per serving)
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High Protein
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Low sugar
Peak DNA Collagen+ | Multi Collagen Peptides for Skin, Joints & Performance

Peak DNA Collagen+ | Multi Collagen Peptides for Skin, Joints & Performance

£44.99
(£1.49 per serving)
£0.04 off
DY Nutrition Game Changer Mass Gainer 3kg
DY Nutrition Game Changer Mass Gainer 3kg

DY Nutrition Game Changer Mass Gainer 3kg

£44.95 £44.99
(£2.24 per serving)
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High Protein
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High Calorie
£15 off
CNP Whey Protein 2kg - Discount SupplementsCNP
CNP Whey Protein 2kg - Discount SupplementsCNP

CNP Whey Protein 2kg | High Protein Powder

£44.99 £59.99
(£0.89 per serving)
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High Protein
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Low sugar
£3.96 off
Applied Nutrition Beef Protein Mass Gainer 3.13kg
Applied Nutrition Beef Protein Mass Gainer 3.13kg

Applied Nutrition Beef Protein Mass Gainer 3.13kg

£45.99 £49.95
(£1.99 per serving)
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High Protein
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High Calorie
£7 off
CNP MR High Protein Meal Replacement
CNP MR High Protein Meal Replacement

CNP MR High Protein Meal Replacement

£32.99 £39.99
(£1.99 per serving)
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High Protein
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Low sugar
£10 off
CNP Isolate 1.8kg - Discount SupplementsCNP
CNP Isolate 1.8kg - Discount SupplementsCNP

CNP Whey Protein Isolate 1.8kg | High Protein Powder

£59.99 £69.99
(£1.16 per serving)
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High Protein
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Low sugar
£4 off
Optimum Nutrition Clear Protein 280g - Discount SupplementsOptimum Nutrition
Optimum Nutrition Clear Protein 280g - Discount SupplementsOptimum Nutrition

Optimum Nutrition Clear Plant Protein Isolate 280g

£19.99 £23.99
(£2.39 per serving)
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High Protein
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Zero Sugar
Efectiv Nutrition Clear Whey Protein Isolate 600g
Efectiv Nutrition Clear Whey Protein Isolate 600g

Efectiv Nutrition Clear Whey Protein Isolate 600g

£29.99
(£1.49 per serving)
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High Protein
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Low sugar

Browse protein supplements in one place, including whey, vegan, casein, blends, bars, and snack formats for different routines and budgets. If you want a tighter route, compare whey protein, vegan protein, or protein bars depending on the format you want first. Use this page as the broad protein starting point before narrowing by subtype.

Frequently Asked Questions

Common questions about choosing protein powder, using it correctly, and comparing the main formats.

Is protein powder good for you?

Protein powder can be a convenient way to increase protein intake when food alone does not cover it. It works best as part of a balanced diet and should be chosen based on your routine, overall diet, and tolerance.

What are the benefits of taking protein powder?

The main benefits are convenience, easier protein intake, and support for muscle maintenance or growth when total daily protein and training are in place. The best option depends on the type of protein, the serving size, and how you plan to use it.

What are the different types of protein powder?

The main types are whey, casein, vegan blends, and general protein blends. They differ in source, texture, digestion speed, and macro profile, so the right choice depends on how you want to use the product.

How much protein do I need per day?

Daily protein needs depend on body size, training volume, and overall diet. Protein powder is only one way to help reach that total, so use the label serving size and fit it around the rest of your food intake.

Does protein powder make you gain weight?

Protein powder does not automatically cause weight gain. Overall calorie intake drives weight change, so protein powder can fit either a maintenance, muscle-building, or calorie-controlled plan depending on the rest of the diet.

Is protein powder good for women?

Yes. Women can use protein powder in the same way as anyone else: as a convenient protein source chosen around goals, diet, and tolerance rather than gender-specific marketing.

Is protein powder good for building muscle?

Protein powder can support muscle growth when it helps you hit total daily protein needs and you are training consistently. It supports the wider training plan rather than replacing food, recovery, or progressive training.

Can protein powders help you lose weight?

Protein powder can fit a calorie-controlled diet because higher-protein meals can be more filling and can help support lean mass while dieting. It is still the total diet and routine that determine fat loss, not the powder on its own.

Can protein powder go off?

Yes. Protein powder has a best-before date and should be stored in a cool, dry place with the lid sealed. If smell, colour, or texture change noticeably, it is safer not to use it.