66 bought·Vanilla - BBE - 2/26 · 908g
18.5g
95
1.5g
71
£0.48per 25g protein
£12.95 bag·1 retailer·
USN
USN Protein Powder: UK Prices & Range
Every USN protein product tracked, ranked by cost per 25g protein. UK pricing across stocking retailers, each price shown with its check date.
14 products tracked57+ retailersDated price checks
Showing 14 usn products
Quick filters
Is USN a good brand?
USN is one of the most widely stocked protein brands in UK gyms and supermarkets, with a range that runs from lean whey through to high-calorie gainers, so the brand name alone tells you very little about what is in the tub. Blue Lab Whey and Hyperbolic Mass are aimed at opposite goals. WheyWise tracks 9 USN products across 4 product types. The cheapest works out to £0.66 per 25g of protein on Muscle Fuel Anabolic 4kg, with the range spanning £0.66 to £15.64 across 5 UK retailers. Read the protein per 100g column before comparing prices.
CHEAPEST
Whey concentrate908g
66 bought this week
73 bought·Caramel Peanut · 4kg
9g
137
13g
50
£0.66per 25g protein
£38.00 bag·1 retailer·
BULK GAINS
Mass gainer4kg
73 bought this week
Tropical Smoothie · 2kg
19.5g
105
1.3g
73
£0.72per 25g protein
£44.99 bag·1 retailer·
● Trending
Whey concentrate2kg
89 bought·Chocolate · 900g
19g
108
2.4g
93
£0.76per 25g protein
£20.73 bag·1 retailer·
CHEAPEST● Trending
Vegan900g
89 bought this week
Chocolate · 2kg
20.3g
104
1.5g
68
£0.93per 25g protein
£60.00 bag·1 retailer·
HIGHEST PROTEIN %● Trending
Whey concentrate2kg
Vanilla · 6kg
5g
98
17.5g
45
£1.04per 25g protein
£49.95 bag·1 retailer·
● Trending
Mass gainer6kg
Strawberry · 880g
10.5g
90
5.5g
93
£1.28per 25g protein
£18.99 bag·1 retailer·
Vegan880g
Chocolate · 2kg
18g
95
2.5g
71
£1.30per 25g protein
£75.00 bag·1 retailer·
● Trending
Whey concentrate2kg
87 bought·Vanilla · 908g
20.3g
89
2.2g
74
£1.36per 25g protein
£40.00 bag·1 retailer·
CHEAPEST● Trending
Casein908g
87 bought this week
Vanilla · 4kg
6.3g
90
13.8g
50
£1.50per 25g protein
£59.99 bag·1 retailer·
Mass gainer4kg
Natural Muscle Growth · 2kg
6g
97
14.3g
51
£1.67per 25g protein
£32.00 bag·1 retailer·
Mass gainer2kg
60 bought·Isoclear Candy Pop · 250g
21.7g
92
0.3g
76
£2.63per 25g protein
£22.80 bag·1 retailer·
CHEAPEST
Clear whey250g
60 bought this week
Candy Pop · 250g
21.7g
90
0.3g
77
£2.88per 25g protein
£25.00 bag·1 retailer·
Clear whey250g
Various · 100g
6.3g
86
10.5g
89
£15.64per 25g protein
£15.64 bag·1 retailer·
Vegan100g
Browse All USN Products (14)
About USN
UK prices on every USN product we track, ranked by cost per 25g of protein. Every price is shown with the date it was checked.
Frequently Asked Questions
How much does USN protein cost in the UK?
USN protein currently ranges from £0.66 to £15.64 per 25g of protein across the UK retailers we track. The cheapest right now is Muscle Fuel Anabolic 4kg.
What is the difference between Blue Lab Whey and Hyperbolic Mass?
Blue Lab Whey is a lean whey aimed at protein per serving; Hyperbolic Mass is a weight gainer where most of the powder is carbohydrate. They are not alternatives to each other, and comparing them on cost per 25g of protein will always flatter the whey. The table above shows the protein density for both.
Compare Other Protein Brands
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Two brands, one clear winner.
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Power users
Advanced comparison: every product, filteredDense table view with every product, full filter sidebar, and no editorial surfaces.
Methodology
How we rank every bag.
Independent and transparent, with every price shown alongside the date it was checked. 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.
14 results