Private Label Crosses 50% in Europe's Biggest Food Markets. The Branded Playbook Is Broken.

For years, branded food executives dismissed private label as a recession-era trade-down. Circana's April 2026 data makes that argument structurally indefensible.

Private label has crossed 50% unit share across Europe's six largest grocery markets — France, Germany, Italy, the Netherlands, Spain, and the UK — the highest level on record, and the first time the milestone has been confirmed simultaneously across the continent's entire Big Six bloc. In Spain, private label now commands 59% of units. The Netherlands sits at 56%. The UK and Germany have reached 52%. Even France, historically one of branded food's strongest markets in Europe, has reached 46%.

The 50% Line

This is not a flash point. It is a decade-long structural shift arriving at its logical conclusion. Private label in Europe grew at nearly three times the rate of national brands across 2025. And Circana's March 2026 report on the US market shows the same dynamic unfolding across the Atlantic: US store brand CPG sales have reached $330 billion, representing a 24% unit share and a 23% dollar share — figures that would have been inconceivable a decade ago.

The data also reveals an important distinction between dollar and unit share. National brands retain a slightly higher dollar share than their unit share suggests, because branded products continue to command a price premium at shelf. But that premium is narrowing. In categories where private label now holds majority unit share, the premium is no longer generating volume stability — it is masking a slow-moving loss of consumer franchise.

The Innovation Trap

The traditional branded defence — heavier promotional spend — is becoming its own liability. Circana's European data shows that 34% of all branded unit sales across Europe's biggest grocery markets are now sold on promotion. For private label, that figure is 14%. Branded manufacturers are spending more to hold less ground, compressing margins while training consumers to wait for discounts rather than pay full price.

The more dangerous shift is that private label is no longer competing on price alone. Major US grocers are aggressively scaling their own-label portfolios into branded territory on health claims, functionality, and product quality. Kroger's Simple Truth expansion now includes protein-forward cereals with 14 grams of protein and 6 grams of fibre per serving. Walmart is revamping nearly 10,000 Great Value products across 100-plus categories — for the first time in seven years. In the UK and Germany, retailer own-label ranges now include gut health products, adaptogen drinks, and high-protein snack formats that launched alongside, or ahead of, their national brand equivalents.

Gen Z is accelerating this trajectory. Circana's 2026 US data identifies younger consumers as a primary driver of private label momentum, with store brands increasingly treated as identity-aligned choices rather than budget compromises. When store brands begin winning on self-expression, branded CPG faces an existential positioning problem — not just a pricing one.

Branded Food's Narrowing Options

The operators best positioned to withstand private label pressure are those with genuine category dominance — not broad portfolios of mid-tier brands competing on shelf adjacency. Mondelez's concentrated position in biscuits and chocolate gives it defensible premium differentiation. Coca-Cola's Zero Sugar platform commands category leadership in a space where private label has made minimal inroads. Nestlé's premium coffee brands occupy a tier where retailer own-label cannot credibly play.

The operators most exposed are those with large portfolios of undifferentiated products in everyday grocery categories: condiments, soups, frozen meals, basic dairy, and commodity snacks. These are the aisles where private label's share gains have been fastest and most durable. Kraft Heinz's $600 million brand reinvestment — the so-called "Restoration" strategy announced under CEO Carlos Abrams-Rivera — faces its first real test. Q1 2026 results, due May 6, will be the first hard signal on whether that reinvestment is generating volume recovery or simply holding revenue at higher promotional cost.

The Structural Prognosis

Circana's 2026 outlook projects continued private label acceleration in Europe as inflation continues to compress branded pricing headroom. In the US, growth is expected to moderate but remain above national brand rates through at least 2027. The more consequential shift is strategic: private label is no longer a margin hedge for retailers — it is their primary innovation vehicle, with dedicated R&D, consumer research, and launch pipelines that rival what branded manufacturers were doing five years ago.

For branded food operators and their investors, the path forward is portfolio surgery. Divest or harvest the undifferentiated SKUs. Concentrate investment behind the brands with genuine market leadership, category-defining innovation, or defensible premium positioning. The companies that wait for the consumer to return to branded loyalty will find that the structural conditions for that return no longer exist.