French grocery chain Carrefour
The move — both in stores and on its website — looks to pile pressure on its suppliers that have increased prices for the chain, despite raw material prices having recently eased.
“Obviously, the aim in stigmatizing these products is to be able to tell manufacturers to rethink their pricing policy,” Stefen Bompais, a director of client communications at Carrefour, said in an interview with Reuters.
Carrefour did not immediately respond to a CNBC request for comment.
Carrefour marked 26 products, according to Reuters, with a label reading: “This product has seen its volume or weight fall and the effective price by the supplier rise,” as translated by the news agency.
The move was taken as brands are soon to negotiate their place with certain retailers, Reuters said.
Carrefour announced a new strategic plan to tackle the current macroeconomic, geopolitical and climate challenges in November 2022, which is based around the idea of making its products accessible to its customer base.
Cases of shrinkflation tend to increase in high inflation environments, Edgar Dworsky, founder of Mouse Print, a website that tracks instances of shrinkflation in groceries, told CNBC in April. But these changes don’t tend to be announced by manufacturers, making it difficult for consumers to notice the changes, he said.
— CNBC’s Mike Winters contributed to this report.