BioTech USA
Every BioTech USA protein product tracked, ranked by cost per 25g protein. UK pricing across stocking retailers, every price read from the retailer’s own page and re-checked daily.
BioTech USA runs one of the widest flavour lists of any brand we track, which is the main reason people pick it over a cheaper own-label whey. The range spans concentrate, isolate, casein and gainers, so read the protein per 100g column rather than the product name: the gainers are deliberately low-protein and will look expensive per 25g of protein while being cheap per tub. WheyWise tracks 10 BioTech USA products across 7 product types. The cheapest works out to £0.80 per 25g of protein on 100% Pure Whey 4kg, with the range spanning £0.80 to £1.67 across 1 UK retailers.
UK prices on every BioTech USA product we track, ranked by cost per 25g of protein. Every price is read from the retailer’s own page and re-checked daily.
These 13 products are part of the BioTech USA range but have no live price from a retailer we track, so they are not in the comparison above. You can still check them on Amazon.




8g protein per 100g


16g protein per 100g

16g protein per 100g

80g protein per 100g

90g protein per 100g

83g protein per 100g

85g protein per 100g

BioTech USA protein currently ranges from £0.80 to £1.67 per 25g of protein across the UK retailers we track. The cheapest right now is 100% Pure Whey 4kg.
Iso Whey Zero carries more protein per 100g, so it costs less per 25g of protein than the tub price difference suggests. Both are in the table above with their per-25g figures, which is the comparison that matters if you are buying on protein rather than flavour.
The UK's two biggest DTC brands, head-to-head
Premium global vs budget UK favourite
Impact Whey vs Whey 80, cheapest per 25g
Dense table view with every product, full filter sidebar, and no editorial surfaces.
Independent and transparent. Every price is read from the retailer's own page and checked daily. Here's what goes into each score.