Protein Powder & Protein Shakes

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Budget Protein

Whey Protein

Whey Protein Isolate

Mass Gainers

Casein Protein

Clear Protein

Collagen Protein

Diet Protein

Vegan Protein

115 products
XL Nutrition XTRA Whey Protein 2kg - Discount SupplementsXL Nutrition
XL Nutrition XTRA Whey Protein 2kg - Discount SupplementsXL Nutrition
£17.00 Off
12 Flavours Available
XL Nutrition XTRA Whey Protein 2kg
£32.99 £49.99
Use Code BLACKFRIDAY
Efectiv Nutrition Whey Protein 2kg - Discount SupplementsEfectiv Nutrition
Efectiv Nutrition Whey Protein 2kg - Discount SupplementsEfectiv Nutrition
£10.00 Off
18 Flavours Available
Efectiv Nutrition Whey Protein
From £24.99 £34.99
Best Tasting Whey Use Code BLACKFRIDAY
Optimum Nutrition Gold Standard 100% Whey Protein 2.27kg - Discount Supplements Optimum NutritionBanana
Optimum Nutrition Gold Standard 100% Whey Protein 2.27kg - Discount SupplementsOptimum NutritionCaramel Toffee Fudge
£5.00 Off
13 Flavours Available
Optimum Nutrition Gold Standard 100% Whey Protein 2.28kg
£59.99 £64.99
BLACK FRIDAY PRICE DROP
The Health Project Ultimate Whey Protein 2kg - Discount SupplementsThe Health Project
The Health Project Ultimate Whey Protein 2kg - Discount SupplementsThe Health Project
£15.00 Off
8 Flavours Available
The Health Project Ultimate Whey Protein 2kg
£39.99 £54.99
Use Code BLACKFRIDAY
Applied Nutrition Critical Whey Protein 2kg - Discount SupplementsApplied Nutrition
Applied Nutrition Critical Whey Protein 2kg - Discount SupplementsApplied Nutrition
£6.00 Off
16 Flavours Available
Applied Nutrition Critical Whey Protein
From £23.99 £29.99
Use Code BLACKFRIDAY
CNP Whey Protein 2kg - Discount SupplementsCNP
CNP Whey Protein 2kg - Discount SupplementsCNP
£17.00 Off
15 Flavours Available
CNP Whey Protein 2kg
£42.99 £59.99
Use Code BLACKFRIDAY
XL Nutrition XTRA Mass Gainer 5.2kg - Discount SupplementsXL Nutrition
XL Nutrition XTRA Mass Gainer 5.2kg - Discount SupplementsXL Nutrition
£25.00 Off
3 Flavours Available
XL Nutrition XTRA Mass Gainer 5.2kg
£34.99 £59.99
Use Code BLACKFRIDAY
Efectiv Nutrition Vegan Protein 900g - Discount SupplementsEfectiv Nutrition
Efectiv Nutrition Vegan Protein 900g - Discount SupplementsEfectiv Nutrition
£8.00 Off
3 Flavours Available
Efectiv Nutrition Vegan Protein 900g
£19.99 £27.99
Use Code BLACKFRIDAY
Sci - MX Ultra Whey Protein 800g - Discount SupplementsSci - MX
Sci-MX Ultra Whey Protein
£18.00 Off
3 Flavours Available
Sci-MX Ultra Whey Protein
From £21.99 £39.99
Optimum Nutrition Serious Mass Gainer 5.4kg - Discount SupplementsOptimum Nutrition
Optimum Nutrition Serious Mass Gainer 5.4kg - Discount SupplementsOptimum Nutrition
£8.00 Off
7 Flavours Available
Optimum Nutrition Serious Mass Gainer
From £31.99 £39.99
10% OFF - NO CODE NEEDED
The Health Project One+ Lean Mass 2kg - Discount SupplementsThe Health Project
The Health Project One+ Lean Mass 2kg - Discount SupplementsThe Health Project
£10.00 Off
6 Flavours Available
The Health Project One+ Lean Mass 2kg
£29.99 £39.99
Use Code BLACKFRIDAY

Protein powder and supplements

Protein is a vital nutrient that gives the body the amino acids it needs to build and repair muscle after a workout. As such, consuming protein shakes will complement your training and help you get the results you want. 

Our protein range features a selection of popular powders including whey and casein protein. These powders allow you to add more protein into your diet quickly and easily, with high levels included in each serving. They can be added to water or milk and mixed in a shaker bottle, so you can consume them on the go if you have a busy lifestyle. 

Find out more about our range by clicking on the links above. Or, if shakes aren’t your thing, our fantastic range of protein snacks, such as our wide selection of protein bars, are a perfect way to satisfy a sweet tooth whilst increasing your protein intake too. 

Shop our full range of protein supplements at Discount Supplements today

Explore our extensive selection of protein supplements today, ahead of your next workout. From the best protein powder deals to the tastiest protein snacks, you’ll find everything you need to boost your protein levels all in one place.

Frequently Asked Questions

Why is protein important?

Protein is essential for the human body as it serves as the building blocks for numerous vital processes and structures within the body. This includes muscle growth and repair, enzyme and hormone production, immune function, and structural support.

What are the benefits of a protein powder?

Protein powders are a convenient way to increase your protein intake and meet your daily protein needs. Protein powders are especially beneficial for people who have busy schedules and struggle to consume enough protein through food.

Protein powders can be used to quickly boost the protein content of foods such as Greek yoghurt, porridge oats and cream of rice. By mixing in a 30g scoop, you can easily add upwards of 20g of protein.

How much protein should I consume?

Sufficient protein intake is crucial for overall health, performance, and recovery. The recommended daily protein intake varies by age, gender, activity levels and your goals but generally ranges from 0.8g to 2.2g per kg of body weight.

What are the different types of protein powders?

There are various types of protein powders, each providing unique sources, nutritional’s and benefits.

These are the most commonly found protein powders:

Whey Concentrate: Contains 70-80% protein with some fats and carbohydrates. Whey Concentrate is a budget friendly protein powder and is best for general use.

Whey Isolate: Contains upwards of 90% protein, with low amounts of fats and carbohydrates. Whey Isolate is more expensive than Whey Concentrate.

Casein: A slower release protein source commonly used at night-time to prevent muscle breakdown. Casein protein is naturally derived from milk.

Plant Based Proteins: There are various sources of plant-based proteins including Pea Protein, Rice Protein, Soy Protein, Hemp Protein and Plant Protein blends (e.g. Pea Protein & Hemp Protein). Plant Based Proteins are perfect for vegans and for those looking for a dairy-free protein powder.

Collagen Protein: Derived from animal connective tissues including bovine and marine sources. Collagen Protein is a poor option if your goal is to build muscle, however is great if you’re looking to support your joints, skin, hair and nails.