IN Brief:
- A German court found that Milka’s move from 100g to 90g was not communicated clearly enough on familiar packaging.
- The ruling is not yet legally binding but raises wider questions around portion reduction, pack design, and consumer protection.
- Confectionery manufacturers remain under pressure from cocoa volatility, reformulation costs, and pricing sensitivity.
Mondelēz International is facing a packaging and labelling challenge in Germany after a regional court ruled that the reduction of Milka bars from 100g to 90g was not communicated clearly enough.
The case centred on familiar Milka packaging that retained the same width, length, and design after the weight reduction. Although the declared weight changed from 100g to 90g, the court found that the size label alone did not provide sufficient clarity where shoppers had long associated the format with a 100g bar.
The ruling is not yet legally binding, but it places fresh scrutiny on the way confectionery manufacturers handle pack-size changes. In established categories, packaging is not just a container. Bar dimensions, shelf facings, shelf-ready cases, multipacks, promotional mechanics, and price points are all built around formats that shoppers and retailers recognise.
When product weight changes while pack cues remain largely stable, the change can quickly move beyond commercial pricing and into legal, production, and reputational territory. A minor grammage reduction can affect moulding, flow-wrapping, carton counts, case fill, palletisation, retail price files, artwork approval, and claims governance.
Cost pressure across confectionery has made that issue more prominent. Cocoa, sugar, dairy, energy, packaging, and labour costs have all added pressure to margins, leaving manufacturers to balance recipe changes, pack reductions, price increases, and promotional discipline. Reducing pack size can preserve shelf price points, but the operational programme behind that move has to be managed with the same seriousness as a reformulation or relaunch.
Confectionery manufacturers are already exploring other routes through the same cost environment. Mars has tested cocoa-free chocolate in its Balisto line, while Cargill and Voyage are scaling cocoa-free confectionery applications. Those projects point to ingredient substitution, fermentation-derived inputs, and formulation redesign as alternatives to conventional cocoa dependence.
Pack resizing is a different lever, and one with a more direct consumer visibility problem. Unlike a back-of-house formulation adjustment, a familiar bar that becomes lighter but looks similar on shelf is exposed to a sharper test of transparency. The German ruling suggests that weight declarations alone may not always be enough where brand recognition and pack memory are especially strong.
Packaging teams are already managing recyclability claims, material reduction, extended producer responsibility, recycled content, and country-specific labelling requirements. Clearer front-of-pack communication around weight change could become another layer of the approval process, particularly for major brands sold across multiple European markets.
For confectionery producers, the safer route is to treat a pack-size change as a technical and governance project rather than a narrow commercial adjustment. Legal review, artwork control, production specification, retailer communication, and consumer-facing clarity all need to move together. As cost pressure continues, shrinkflation will remain part of the industry’s toolkit, but the tolerance for quiet changes is narrowing.
