Mars Inc is to cut the levels of saturated fat in a number of its chocolate bars in the UK by “at least” 15%.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


The confectionery giant said today (18 January) that Mars, Snickers, Milky Way, Topic and Flyte bars will all benefit from a programme that had cost EUR10m (US$14.4m).


Mars added the change will take place “without any change in the taste or quality” of the products.


Fiona Dawson, managing director of Mars Chocolate UK, said: “Our goal is to make our products better for you without compromising on taste. We are proud to have achieved this as a result of many years of research and investment.”


Mars said the “breakthrough” comes after five years of development and more than 40,000 hours of research and development.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Professor Judy Buttriss, director general of the British Nutrition Foundation, said: “Saturated fat is a health issue that needs addressing by consumers and food manufacturers alike. In order to reduce total intakes across the population to below 10% of total energy intake, the formulation of all sources of saturated fat – even popular treats – needs to be tackled. Any initiative to reduce the amount of saturated fat in the UK diet is a step in the right direction.”


All five of the products will contain less saturated fat per bar compared with their current recipes from the summer, Mars said.

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact