[REVISION HISTORY]

US dairy industry protein shift and global market surge

Updated 4 times since CLSTR started tracking revisions of this situation.

What changed

2026-08-18 08:06 UTC → 2026-08-25 02:37 UTC · added ~~removed~~

In late July 2026, U.S. dairy processors began reorienting production toward high‑protein milk, yogurt and specialty products to meet the surge in demand from consumers using GLP‑1 weight‑loss drugs. Analysts warned that firms able to adjust herds and processing quickly could capture higher returns, while traditional milk producers risked declining profitability. A concurrent cyberattack that halted production at several Fairlife facilities highlighted growing cybersecurity concerns for the food supply chain. By early August, the protein trend had broadened beyond dairy farms to the wider food market. Whey protein, once a by‑product of cheese making, became a mainstream ingredient in powders, bars and everyday foods. This demand has triggered a significant global price surge. Concentrated whey protein (WPC 80) prices rose by 90% to 105% over the past year, with European Union prices reaching a record 22,000 euros per ton in early May. By ~~mid-August,~~ late August, supply constraints have ~~led to significant~~ intensified. USDA data indicates that U.S. inventories at the end of June were at half the levels seen three years prior. While major brands like Starbucks, Dunkin' Donuts, and Marks & Spencer are incorporating protein into products, rising raw material costs are squeezing manufacturer profit margins, such as those for the British company THG. In Brazil, whey protein retail ~~price hikes in international markets.~~ sales grew by 124% between January and October 2025, though industrial infrastructure struggles to meet demand. In Japan, manufacturers like Meiji have increased prices by up to ~~28% for certain products,~~ 28%, while others, such as GronG, reported ~~average~~ hikes of approximately 50%. Some Japanese brands have also reduced product volumes to offset costs, with some products seeing prices double over a two-year period. According to the Dutch analysis firm Vesper, the U.S. trading price for high-purity whey protein (WPC80%) rose from approximately 720,000 yen per ton in spring 2023 to about 4.51 million yen in June 2026. Despite these ~~hikes,~~ costs, the Japanese protein supplement market ~~continues to expand,~~ is projected to reach ~~an estimated~~ 3.2 billion USD by 2035.

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