Known cases / Chocolate & Candy / M&M's
Did M&Ms Chocolate shrink?
330 → 300 g −9.1%Size Facts
Before330 g
After
300 g
Hidden unit-price rise at same price+10.0%
When2021
CountryGermany
Price3,59 € → 3,59 €
Evidenceconsumer-protection agency list (purchased packages, manufacturer statement)
Confidencehigh
Source: Verbraucherzentrale Hamburg — Mogelpackungsliste (vzhh.de). Source fetched 2026-10-14. Check the math in the calculator.
What the source says
“Alte Füllmenge 330 g → Neue Füllmenge 300 g; Preis 3,59 € → 3,59 € (September 2021)”
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