Summary (tl;dr)

Mars Inc., the maker of M&M's, is reportedly launching a new version of its iconic candies without artificial dyes, leading to the temporary exclusion of blue and brown M&M's due to challenges in replicating these colors naturally. This move aligns with growing consumer demand for "cleaner" ingredients and pressure from health advocacy groups and government initiatives aimed at phasing out synthetic food dyes.

Essential Background

For decades, M&M's have been recognized globally for their vibrant, colorful candy shells. However, there has been an increasing push from consumers and health organizations to remove artificial dyes from food products due to potential health concerns, particularly in children. In April 2025, Health Secretary Robert F. Kennedy Jr. and FDA Commissioner Marty Makary announced plans for the U.S. Food and Drug Administration (FDA) to phase out synthetic dyes by the end of 2026, largely through voluntary industry efforts. This government initiative, alongside the "Make America Healthy Again" (MAHA) movement, has significantly influenced food manufacturers to reformulate their products.

The Full Story

In response to this shifting landscape and to mark M&M's 85th anniversary in August, Mars Inc. is set to debut a new range of M&M's made without artificial dyes. While the company has successfully developed natural alternatives for colors like red, orange, and yellow using ingredients such as beets and turmeric, replicating the blue and brown shades has proven significantly more challenging. The artificial dye Blue 1, used in both blue and brown M&M's, is particularly difficult to substitute with natural ingredients like spirulina without affecting product quality or manufacturing processes. Consequently, the initial launch of these naturally colored M&M's, which will be available exclusively on Amazon, will temporarily exclude the blue and brown varieties. Mars has stated its ultimate goal is to offer all six classic M&M colors using natural dyes by 2028. The Texas Attorney General Ken Paxton has also initiated an investigation into Mars, questioning the company's past claims about the safety of artificial dyes in light of its 2016 commitment to remove them.

Why It Matters

This development is significant as it demonstrates how major confectionery brands are adapting to evolving consumer preferences and regulatory pressures regarding food additives. The removal of iconic colors, even temporarily, highlights the technical and financial hurdles companies face in transitioning to natural ingredients. It also underscores the growing influence of health advocacy movements and government actions on the food industry, signaling a broader shift towards "cleaner" labels in packaged goods. While industry analysts anticipate minimal long-term impact on sales due to Mars' strong brand loyalty, the change could generate considerable consumer interest and media attention during the transition period.

Geographic Location

• Washington, D.C., District of Columbia, United States (Federal government announcements and initiatives regarding artificial dyes)
• Texas, United States (Attorney General investigation into Mars' practices)
• McLean, Fairfax County, Virginia, United States (Mars, Incorporated headquarters, where the business decision originated)
• Virtual/Online (Initial sales channel for the new M&M's on Amazon)