Mars is stepping up its efforts to remove artificial colours from its confectionery products, the company said today (13 September).

Discover B2B Marketing That Performs

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

Find out more


The Starburst brand will be free from all artificial colours by the end of year, Mars told just-food this afternoon.


The company will also take steps to remove certain artificial colours from its Skittles brand by the end of the year.


“Skittles will be free from all the artificial colours highlighted in the study by Southampton University by the end of this year,” a Mars spokesperson said.


The moves follow the publication last week of a study from Southampton University that claimed to show a link between certain artificial food additives and colourings and hyperactivity in children.

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

The Mars spokesperson added: “”We have already removed four colours mentioned in the Southampton study from Peanut and Choco M&M’s and we will remove E104 by the end of this year.


“We will continue to review the use of additives in our brand portfolio.  All additives are clearly listed on the packs.”

Just Food Excellence Awards - The Benefits of Entering

Gain the recognition you deserve! The Just Food Excellence Awards celebrate innovation, leadership, and impact. By entering, you showcase your achievements, elevate your industry profile, and position yourself among top leaders driving food industry advancements. Don’t miss your chance to stand out—submit your entry today!

Nominate Now