Every MyProtein product ranked by value across 12 US retailers. Impact Whey delivers the best value-per-gram in our entire catalog: and there's a lot more where that came from. Checked daily.
Founded in 2004 in Manchester, England by Oliver Cookson with just £500 in startup capital, MyProtein has grown into Europe's #1 sports nutrition brand and one of the most disruptive supplement companies in the world. By manufacturing in-house and selling direct, the brand strips out retail markup: passing those savings straight to the customer.
That vertically integrated model is exactly why MyProtein consistently posts the best protein-per-dollar numbers in our catalog. Impact Whey Protein and Impact Whey Isolate, the brand's two flagship powders, regularly come in 20–30% below comparable US brands on a per-gram basis even before the brand's near-constant promotional codes.
The catalog also includes Clear Whey (a juice-like hydrolysate), Vegan Protein Blend, Casein, and the popular Pro Whey+ for those who want a premium tier. We track them all and rank purely on protein-per-dollar value.
Unsurprisingly, MyProtein.com itself leads on most SKUs: they're the manufacturer. The best opportunities show up at - and -. Watch for stackable promo codes on the brand's own site, which can push prices 30%+ lower than listed.