The UK protein powder market

Compare 132 brands and 452 product families across format, brand origin and positioning. A practical starting point for improving a UK protein powder range.

Ontaris

September 14, 2026

Key findings

  • 132 brands run 452 product families in the supplied UK catalogue, with a snapshot date of 15 August 2026.
  • Plant has 101 families against standard whey's 114. These counts measure range breadth, not sales.
  • Clear protein and whey isolate account for 103 of 197 families assessed as premium.

The UK protein powder market

Which brands compete in UK protein powder, what product lines they run, how those lines divide by format, positioning and brand origin, and what they offer nutritionally. 132 brands, 452 product families, snapshot 15 August 2026.

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