76 bought·Various · 1.35kg
18.3g
98
2g
69
£1.04per 25g protein
£41.27 bag·1 retailer·
Science in Sport
Science in Sport: UK Prices & Range
Every Science in Sport protein product tracked, ranked by cost per 25g protein. UK pricing across stocking retailers, each price shown with its check date.
3 products tracked57+ retailersDated price checks
Showing 3 science in sport products
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Is Science in Sport a good brand?
Science in Sport comes at protein from endurance rather than from the weights room, and the REGO range reflects that. REGO Rapid Recovery and REGO Clear Recovery are recovery drinks that pair carbohydrate with protein, because a cyclist or runner is replacing fuel as well as repairing muscle, while REGO Whey Protein is the straight protein option. That difference matters when reading the table below: the recovery drinks carry deliberately less protein per 100g, so they will look dearer per 25g than a plain whey. That is the formulation working as intended, not poor value. WheyWise tracks 3 Science in Sport products, from £1.04 per 25g of protein on REGO Whey Protein 1.35kg up to £1.73.
CHEAPEST● Trending
Whey concentrate1.35kg
76 bought this week
72 bought·Peach · 1.38kg
10.9g
89
11.4g
79
£1.14per 25g protein
£27.38 bag·1 retailer·
CHEAPEST● Trending
Clear whey1.38kg
72 bought this week
84 bought·Strawberry · 1.5kg
10.5g
89
11.5g
91
£1.73per 25g protein
£43.55 bag·1 retailer·
CHEAPEST
Vegan1.5kg
84 bought this week
Browse All Science in Sport Products (3)
About Science in Sport
UK prices on every Science in Sport protein 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 Science in Sport protein cost in the UK?
Science in Sport currently ranges from £1.04 to £1.73 per 25g of protein across the UK retailers we track. The cheapest right now is REGO Whey Protein 1.35kg.
Why does REGO cost more per 25g of protein than a normal whey?
Because REGO Rapid Recovery and REGO Clear Recovery are not straight protein powders. They combine carbohydrate with protein to refuel endurance training, so protein is a smaller share of each serving. Ranked purely on cost per 25g of protein they will sit behind a plain whey, which is expected. REGO Whey Protein is the one to compare directly against other whey products.
Which Science in Sport product is best for after a long ride or run?
The REGO recovery drinks are built for exactly that, because they replace carbohydrate alongside protein. If you are lifting rather than riding, and eating your carbohydrate from food, a straight whey is usually the better value per gram of protein. Compare both in the table above.
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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.
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