Known cases / Breakfast Cereals / Kölln
Did Kölln Das Original Schoko Hafer-Müsli shrink?
600 → 500 g −16.7%Size Facts
Before600 g
After
500 g
Hidden unit-price rise at same price+20.0%
When2024
CountryGermany
Price3,79 € → 3,79 €
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 600 g → Neue Füllmenge 500 g; Preis 3,79 € → 3,79 € (Oktober 2024)”
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