Size FactsShrinkRadar
M&M's Peanut family pouch (UK)
400 g → 330 g
−17.5%Price per g: +9.1%
United Kingdom · 2026 · Source: M&M's Peanut Milk Chocolate Family 330g: 400 g → 330 g — Shrinkflation | Allsupers | Allsupers · Details on ShrinkRadar