Consumers of protein supplements are facing significant price hikes, a trend some gym-goers have dubbed "proteinflation." Data from the market intelligence platform Expana indicates that European wholesale prices for certain types of high-protein whey reached levels 130% higher in late August compared to the previous year, and are more than four times higher than they were three years ago. Other dairy-based proteins have seen similar increases, with some milk protein concentrates rising by 80%.

The surge in costs is attributed to a supply-demand imbalance. While protein has become a staple for a broader demographic—aided by its inclusion in everyday foods like bagels and yogurt—demand has been further bolstered by users of weight-loss medications like Wegovy and Mounjaro, who are often advised to prioritize protein intake to maintain muscle mass. Manufacturers note that expanding production is a slow and expensive process requiring specialized equipment.

Advertisement

The impact is forcing both consumers and companies to change their habits. Some students are rationing their intake or considering stopping purchases entirely due to budget constraints, while long-term users are switching to cheaper brands. In the industry, companies like the UK-based sports nutrition firm Warrior are reformulating products to include less expensive protein sources to mitigate the need for further price increases.

While wholesale prices have shown signs of stabilizing in recent months, they remain historically elevated. The rising cost of dairy proteins has also influenced prices in other sectors, including the production of infant formula.

Source: BBC News