midyear report 2026
US dairy split in two through H1 2026, and the two halves are moving in opposite directions
The US made more milk than it knew what to do with. The herd climbed to a multi-decade high and the milk came richer in fat and protein, so butter and cheese turned abundant and cheap and leaned on exports to clear.
Protein went the other way. High-protein whey ran structurally short and pulled away from the rest of the complex, with WPC80 climbing month after month while isolate barely kept a premium over it. One market fighting to stay cheap enough to sell, one market that buyers could not get enough of.
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"Whey's rise is a demand shock, not a supply shock. The consumer sees protein as a health staple rather than a luxury, and dairy protein is hard to replace. For this consumer, protein is the one item they will not trade down."
Jasper Endlich
Dairy Analyst, Vesper
Does the split hold into 2027, or does one side snap back?
Cheap fat and cheese stay hostage to two things the US does not control: the dollar and the size of the rest of the world's milk pool. Whey stays tight until new processing capacity arrives, with relief coming sooner only if retail prices climb far enough to soften demand.
Some buyers are already reworking cover, others are waiting to see where the break comes. The report sets out Vesper's supply, demand and price outlook into 2027, so your next buying decision rests on a forecast rather than a headline.
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