Here are the latest Mars Bar-related headlines I found:
- Mars completed its acquisition of Kellanova, a major deal that expands Mars Snacking’s portfolio and global reach.[1][4]
- Mars Wrigley has been criticized over a Mars Bar size cut in the UK, with reports saying bars dropped from 51g to 40g while the price stayed at 75p.[2]
- Mars also announced a series of broader corporate updates in April 2026, including a net-zero cocoa collaboration with ofi and a partnership with Strava through IAMS.[6][1]
If you mean the Mars Bar chocolate product specifically, the most concrete recent consumer-news item is the reported shrinkflation change.[2]
Sources
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www.prnewswire.comPress Release April 15, 2026 Mars and ofi announce strategic collaboration to accelerate net zero cocoa in... Mars and ofi announce a five-year strategic collaboration to help advance climate-smart and regenerative agriculture practices in cocoa production in Ecuador. ... April 9, 2026 Mars and Strava announce partnership to inspire healthier habits for people... Mars announces a partnership between its IAMS™ pet nutrition brand and Strava*, the app for active people, to motivate millions of...
www.mars.comRetailers said Mars Wrigley "should be ashamed" after cutting Mars bars from 51g to 40g without lowering the 75p retail price.
www.betterretailing.comStay up-to-date with the latest news and stories from Mars, Incorporated. Discover our initiatives, press releases, and insights across various segments.
www.mars.comMars bars go carbon neutral in Australia after renewable energy deal. The maker of Mars bar commits to curbing climate change despite a shift in tone from US ...
www.independent.co.ukSee how our Associates are creating a better world tomorrow in our latest stories, news and press releases from around the globe.
www.mars.comFood Business News Content on Mars
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