A global shortage of whey protein is currently driving up costs for food and fast-food companies. This supply crunch is being intensified by a new 50% Canadian tariff on imports from the United States.
The 'Protein-Maxxing' trend and the Ozempic effect
Consumer demand for high-protein ingredients is reaching unprecedented levels due to significant lifestyle shifts. Fitness influencers are increasingly promoting a "protein-maxxing" lifestyle, while the rise of weight-loss drugs like Ozempic has led many users to increase their protein intake to preserve muscle mass.
This demand has permeated various food sectors, with high-profile brands like Starbucks and Khloé Kardashian's protein-popcorn line utilizing whey protein. as the report notes, the ingredient is now being incorporated into everything from breakfast cereals and snacks to beverages and even popcorn.
A 76 percent price jump in North American markets
The cost of whey protein concentrate (WPC) has seen massive volatility in the United States. according to the report, prices rose 60 percent in early 2025 and climbed an additional 76 percent by June 2026.
Because Canadian manufacturers rely heavily on American supplies, these U.S. price spikes have immediate consequences for local retailers.. This volatility makes it difficult for smaller firms to compete with larger corporations that have the cpaital to secure bulk shipments.
Canada's 50 percent tariff on U.S. whey imports
Trade tensions escalated on September 8, when Canada announced a 50 percent tariff on whey imports from the United States. This move was a retaliatory response to a fresh round of U.S. tariffs on Canadian goods.
For manufacturers like Daryl's Bars in Tecumseh, Ontario, these duties are directly impacting the bottom line . John Murray , the marketing manager for the protein-snack maker, reported that soaring import costs are eroding proift margins and forcing price increases on their products .
The difficulty of sourcing from New Zealand or domestic plants
Canada currently lacks the domestic processing capacity to replace U.S. imports with large-scale local production. Since whey is a byproduct of cheese producttion, creating a sufficient powder supply requires complex and specialized drying processes that are not currently available at scale in Canada.
Mike Von Massow, a food economist at the University of Guelph, warned that price hikes for consumers could persist for a long time. While companies may attempt to source from New Zealand, the report suggests that higher shipping costs might offset any potential savings from avoiding U.S. tariffs.
Will consumers bear the cost of the 50% tariff?
Several critical questions remain regarding the long-term stability of the protein market. It is still unverified whether the Canadian government's tariff-remission program will provide enough relief for small businesses, or if the cost of the 50% duty will be passed directly to grocery shoppers.
Comments 0