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WheyWise compares protein powder prices across the UK so you can see every bag side by side and buy on facts, not whatever shows up first on Google. Updated weekly from 85+ retailers.

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The Protein Works

The Protein Works: UK Range Price Comparison

Every The Protein Works protein product tracked, ranked by cost per 25g protein. Live UK pricing across stocking retailers, updated weekly.

15 products tracked·98+ retailers·Weekly updates
Cheapest right now·top 4 of 15
#1The Protein Works Vegan Soy Protein - BLACK Innovation
The Protein Works
Vegan Soy Protein - BLACK Innovation
£0.35/ 25g
#2The Protein Works Vegan Protein 360 - BLACK Innovation
The Protein Works
Vegan Protein 360 - BLACK Innovation
£0.38/ 25g
#3The Protein Works Vegan Pea Protein - BLACK Innovation
The Protein Works
Vegan Pea Protein - BLACK Innovation
£0.39/ 25g
#4The Protein Works Vegan Protein 360 - GOLD Innovation
The Protein Works
Vegan Protein 360 - GOLD Innovation
£0.45/ 25g
The Protein Works

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Showing 15 the protein works products
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Is The Protein Works a good brand?

The Protein Works is the right choice if shake taste is what's stopping you hitting your protein targets. The flavour catalogue includes limited-edition seasonal flavours the bigger brands don't bother with, and Vegan Wondershake (a quadplant pea, brown rice, pumpkin seed and soy blend) is one of the better-tasting plant proteins on the UK market. Whey Protein 80 is the value flagship at the same price tier as Myprotein and Bulk. Multi-bag orders deliver the best per-gram value since shipping cost amortises across more protein. WheyWise tracks 15 The Protein Works products across 5 categories. The cheapest is £0.35 per 25g of protein on Vegan Soy Protein - BLACK Innovation 4kg, ranging up to £1.80. Sort the table below and look for the larger bags.

CHEAPESTThe Protein Works Vegan Soy Protein - BLACK Innovation

The Protein Works

Vegan Soy Protein - BLACK Innovation

Vegan
82 bought·Unflavoured · 4kg
Protein
21.5g
Kcal
93
Carbs
1.6g
Clean
90
£0.35per 25g protein
£47.99 bag·1 retailer
View deal
CHEAPESTThe Protein Works Vegan Soy Protein - BLACK Innovation
The Protein Works

Vegan Soy Protein - BLACK Innovation

Vegan4kg
82 bought this week
Protein
21.5g
Kcal
93
Carbs
1.6g
Clean
90
£0.35per 25g protein
£47.99 bag·1 retailer
View deal
The Protein Works Vegan Protein 360 - BLACK Innovation

The Protein Works

Vegan Protein 360 - BLACK Innovation

Vegan
Unflavoured · 4kg
Protein
20.3g
Kcal
90
Carbs
1.3g
Clean
89
£0.38per 25g protein
£49.19 bag·1 retailer
View deal
The Protein Works Vegan Protein 360 - BLACK Innovation
The Protein Works

Vegan Protein 360 - BLACK Innovation

Vegan4kg
Protein
20.3g
Kcal
90
Carbs
1.3g
Clean
89
£0.38per 25g protein
£49.19 bag·1 retailer
View deal
The Protein Works Vegan Pea Protein - BLACK Innovation

The Protein Works

Vegan Pea Protein - BLACK Innovation

Vegan
Unflavoured · 4kg
Protein
19g
Kcal
99
Carbs
2g
Clean
90
£0.39per 25g protein
£47.99 bag·1 retailer
View deal
The Protein Works Vegan Pea Protein - BLACK Innovation
The Protein Works

Vegan Pea Protein - BLACK Innovation

Vegan4kg
Protein
19g
Kcal
99
Carbs
2g
Clean
90
£0.39per 25g protein
£47.99 bag·1 retailer
View deal
The Protein Works Vegan Protein 360 - GOLD Innovation

The Protein Works

Vegan Protein 360 - GOLD Innovation

Vegan
Unflavoured · 4kg
Protein
20.5g
Kcal
89
Carbs
1.4g
Clean
90
£0.45per 25g protein
£58.49 bag·1 retailer
View deal
● TrendingThe Protein Works Vegan Protein 360 - GOLD Innovation
The Protein Works

Vegan Protein 360 - GOLD Innovation

Vegan4kg
Protein
20.5g
Kcal
89
Carbs
1.4g
Clean
90
£0.45per 25g protein
£58.49 bag·1 retailer
View deal
CLEAN LABELThe Protein Works Vegan Protein 360 - PLATINUM Innovation

The Protein Works

Vegan Protein 360 - PLATINUM Innovation

Vegan
Unflavoured · 4kg
Protein
20.3g
Kcal
89
Carbs
1.5g
Clean
91
£0.56per 25g protein
£72.69 bag·1 retailer
View deal
CLEAN LABEL● TrendingThe Protein Works Vegan Protein 360 - PLATINUM Innovation
The Protein Works

Vegan Protein 360 - PLATINUM Innovation

Vegan4kg
Protein
20.3g
Kcal
89
Carbs
1.5g
Clean
91
£0.56per 25g protein
£72.69 bag·1 retailer
View deal
CHEAPESTThe Protein Works Whey Protein 360 - BLACK Innovation

The Protein Works

Whey Protein 360 - BLACK Innovation

Whey concentrate
64 bought·Unflavoured · 4.8kg
Protein
14.8g
Kcal
92
Carbs
7g
Clean
70
£0.69per 25g protein
£78.39 bag·1 retailer
View deal
CHEAPESTThe Protein Works Whey Protein 360 - BLACK Innovation
The Protein Works

Whey Protein 360 - BLACK Innovation

Whey concentrate4.8kg
64 bought this week
Protein
14.8g
Kcal
92
Carbs
7g
Clean
70
£0.69per 25g protein
£78.39 bag·1 retailer
View deal
The Protein Works Whey Protein 360 - GOLD Innovation

The Protein Works

Whey Protein 360 - GOLD Innovation

Whey concentrate
Unflavoured · 4.8kg
Protein
17g
Kcal
93
Carbs
4.8g
Clean
72
£0.80per 25g protein
£104.59 bag·1 retailer
View deal
● TrendingThe Protein Works Whey Protein 360 - GOLD Innovation
The Protein Works

Whey Protein 360 - GOLD Innovation

Whey concentrate4.8kg
Protein
17g
Kcal
93
Carbs
4.8g
Clean
72
£0.80per 25g protein
£104.59 bag·1 retailer
View deal
The Protein Works Whey Protein 360 - PLATINUM Innovation

The Protein Works

Whey Protein 360 - PLATINUM Innovation

Whey concentrate
Unflavoured · 4.8kg
Protein
17.3g
Kcal
91
Carbs
3.5g
Clean
69
£0.87per 25g protein
£115.59 bag·1 retailer
View deal
● TrendingThe Protein Works Whey Protein 360 - PLATINUM Innovation
The Protein Works

Whey Protein 360 - PLATINUM Innovation

Whey concentrate4.8kg
Protein
17.3g
Kcal
91
Carbs
3.5g
Clean
69
£0.87per 25g protein
£115.59 bag·1 retailer
View deal
HIGHEST PROTEIN %The Protein Works Whey Protein 80 - BLACK Innovation

The Protein Works

Whey Protein 80 - BLACK Innovation

Whey concentrate
Unflavoured · 4kg
Protein
18.5g
Kcal
94
Carbs
2.2g
Clean
72
£0.88per 25g protein
£104.29 bag·1 retailer
View deal
HIGHEST PROTEIN %● TrendingThe Protein Works Whey Protein 80 - BLACK Innovation
The Protein Works

Whey Protein 80 - BLACK Innovation

Whey concentrate4kg
Protein
18.5g
Kcal
94
Carbs
2.2g
Clean
72
£0.88per 25g protein
£104.29 bag·1 retailer
View deal
CHEAPESTThe Protein Works 100% Micellar Casein - BLACK Innovation

The Protein Works

100% Micellar Casein - BLACK Innovation

Casein
67 bought·Unflavoured · 4kg
Protein
20g
Kcal
89
Carbs
1.4g
Clean
74
£1.15per 25g protein
£146.62 bag·1 retailer
View deal
CHEAPEST● TrendingThe Protein Works 100% Micellar Casein - BLACK Innovation
The Protein Works

100% Micellar Casein - BLACK Innovation

Casein4kg
67 bought this week
Protein
20g
Kcal
89
Carbs
1.4g
Clean
74
£1.15per 25g protein
£146.62 bag·1 retailer
View deal
BULK GAINSThe Protein Works Total Mass Matrix 360 - GOLD Innovation

The Protein Works

Total Mass Matrix 360 - GOLD Innovation

Mass gainer
85 bought·Vanilla Crème · 8.48kg
Protein
5g
Kcal
94
Carbs
17g
Clean
51
£1.22per 25g protein
£82.49 bag·1 retailer
View deal
BULK GAINSThe Protein Works Total Mass Matrix 360 - GOLD Innovation
The Protein Works

Total Mass Matrix 360 - GOLD Innovation

Mass gainer8.48kg
85 bought this week
Protein
5g
Kcal
94
Carbs
17g
Clean
51
£1.22per 25g protein
£82.49 bag·1 retailer
View deal
CHEAPESTThe Protein Works Diet Whey Protein Isolate - BLACK Innovation

The Protein Works

Diet Whey Protein Isolate - BLACK Innovation

Whey isolate
97 bought·Unflavoured · 4kg
Protein
21.5g
Kcal
91
Carbs
1g
Clean
79
£1.28per 25g protein
£175.99 bag·1 retailer
View deal
CHEAPESTThe Protein Works Diet Whey Protein Isolate - BLACK Innovation
The Protein Works

Diet Whey Protein Isolate - BLACK Innovation

Whey isolate4kg
97 bought this week
Protein
21.5g
Kcal
91
Carbs
1g
Clean
79
£1.28per 25g protein
£175.99 bag·1 retailer
View deal
HIGHEST PROTEIN %The Protein Works Vegan Mass Matrix 360 - GOLD Innovation

The Protein Works

Vegan Mass Matrix 360 - GOLD Innovation

Mass gainer
Vanilla Crème · 8kg
Protein
6.3g
Kcal
96
Carbs
15.5g
Clean
45
£1.34per 25g protein
£107.49 bag·1 retailer
View deal
HIGHEST PROTEIN %● TrendingThe Protein Works Vegan Mass Matrix 360 - GOLD Innovation
The Protein Works

Vegan Mass Matrix 360 - GOLD Innovation

Mass gainer8kg
Protein
6.3g
Kcal
96
Carbs
15.5g
Clean
45
£1.34per 25g protein
£107.49 bag·1 retailer
View deal
CHEAPESTThe Protein Works Clear Diet Whey Protein - GOLD Innovation

The Protein Works

Clear Diet Whey Protein - GOLD Innovation

Clear whey
91 bought·Watermelon Breeze · 1kg
Protein
20.5g
Kcal
86
Carbs
0.5g
Clean
80
£1.51per 25g protein
£49.49 bag·1 retailer
View deal
CHEAPEST● TrendingThe Protein Works Clear Diet Whey Protein - GOLD Innovation
The Protein Works

Clear Diet Whey Protein - GOLD Innovation

Clear whey1kg
91 bought this week
Protein
20.5g
Kcal
86
Carbs
0.5g
Clean
80
£1.51per 25g protein
£49.49 bag·1 retailer
View deal
The Protein Works Clear Vegan Protein - GOLD Innovation

The Protein Works

Clear Vegan Protein - GOLD Innovation

Clear whey
Watermelon Breeze · 540g
Protein
16.8g
Kcal
79
Carbs
1g
Clean
81
£1.80per 25g protein
£25.99 bag·1 retailer
View deal
● TrendingThe Protein Works Clear Vegan Protein - GOLD Innovation
The Protein Works

Clear Vegan Protein - GOLD Innovation

Clear whey540g
Protein
16.8g
Kcal
79
Carbs
1g
Clean
81
£1.80per 25g protein
£25.99 bag·1 retailer
View deal
Browse All The Protein Works Products (15)
  • The Protein Works — 100% Micellar Casein - BLACK Innovation
  • The Protein Works — Clear Diet Whey Protein - GOLD Innovation
  • The Protein Works — Clear Vegan Protein - GOLD Innovation
  • The Protein Works — Diet Whey Protein Isolate - BLACK Innovation
  • The Protein Works — Total Mass Matrix 360 - GOLD Innovation
  • The Protein Works — Vegan Mass Matrix 360 - GOLD Innovation
  • The Protein Works — Vegan Pea Protein - BLACK Innovation
  • The Protein Works — Vegan Protein 360 - BLACK Innovation
  • The Protein Works — Vegan Protein 360 - GOLD Innovation
  • The Protein Works — Vegan Protein 360 - PLATINUM Innovation
  • The Protein Works — Vegan Soy Protein - BLACK Innovation
  • The Protein Works — Whey Protein 360 - BLACK Innovation
  • The Protein Works — Whey Protein 360 - GOLD Innovation
  • The Protein Works — Whey Protein 360 - PLATINUM Innovation
  • The Protein Works — Whey Protein 80 - BLACK Innovation

About The Protein Works

Live UK prices on every The Protein Works product we track, ranked by cost per 25g of protein. Updated weekly.

Related

Cheapest OverallWhey ConcentrateWhey IsolateVegan

Frequently Asked Questions

How much does The Protein Works Whey 80 cost per 25g of protein?

The Protein Works products currently range from £0.35 to £1.80 per 25g of protein. The cheapest right now is Vegan Soy Protein - BLACK Innovation 4kg. Multi-bag orders deliver the best per-gram value since shipping cost amortises across more protein.

Is The Protein Works Vegan Wondershake any good?

Vegan Wondershake is a quadplant blend of pea, brown rice, pumpkin seed and soy protein and is one of the better-tasting plant proteins on the UK market. Flavour is the main reason to pick it over cheaper vegan options from Bulk or Myprotein.

How does The Protein Works compare to Myprotein on price?

Whey Protein 80 competes at the same price tier as Myprotein Impact Whey and Bulk Pure Whey on cost per 25g of protein. The difference is flavour range: The Protein Works pushes limited-edition seasonal flavours the bigger brands skip. Compare live prices in the table above.

Compare Other Protein Brands

Applied NutritionMyproteinBulkOptimum NutritionIsopurePhD NutritionGrenadeAll Brands
Shop by goal

Pick a target, see the shortlist.

Cheapest Overall

Lowest £/25g across every protein type

View comparison

Best for Weight Loss

Low-carb, low-sugar picks by £/25g

View comparison

Clear Whey

Lighter, juice-style whey isolates

View comparison
Brand battles

Two brands, one clear winner.

Myprotein vs Bulk

The UK's two biggest DTC brands, head-to-head

View comparison

ON vs Myprotein

Premium global vs budget UK favourite

View comparison
Power users
Advanced comparison: every product, filtered

Dense table view with every product, full filter sidebar, and no editorial surfaces.

Tracking 98 UK retailers
Optimum NutritionApplied NutritionThe Protein WorksGrenadeUSNReflex NutritionBulkMyProteinFormHuelHolland & BarrettAmazonBootsTescoSainsbury’sMyveganMuscle FoodProtein DynamixPhDWarriorOptimum NutritionApplied NutritionThe Protein WorksGrenadeUSNReflex NutritionBulkMyProteinFormHuelHolland & BarrettAmazonBootsTescoSainsbury’sMyveganMuscle FoodProtein DynamixPhDWarrior
Methodology

How we rank every bag.

Independent, transparent, and updated weekly. Here's what goes into each score.

01
Cost normalised to £/25g
Every bag divided by its true protein weight, so you see the real cost of a scoop across any size or brand.
02
Protein quality, not just %
Protein %, leucine and digestibility feed the Performance score. A 90% isolate and a 90% vegan blend are not the same.
03
Clean-label audit
Ingredient count, artificial sweeteners, added sugars, third-party certifications. 0 to 100 score.
04
Social and review signals
Weekly purchase volume and weighted review scores surface what people actually re-buy, not just what ranks on search.
15 results