Rolling out
General Mills · Lucky Charms
Lucky Charms
Announced Apr 23, 2025Rolling out since Mar 11, 2026
Not on every shelf yet.
Marshmallow colors are the bottleneck. Cereal pieces changed first; marshmallows still often list Blue 1, Red 40, Yellow 5.
What changed
Timeline
Announced
General Mills committed to the change. Source: Manufacturer announcement.
Rollout started
New formula first seen: Manufacturer announcement.
Company target
Company-stated target date, not a verification.
Sources
- Apr 23, 2025
Manufacturer announcement
General Mills U.S. cereal color update
- Jun 8, 2026
Photograph of physical ingredient label
Lucky Charms marshmallow panel — Kansas City
Have you seen the new formula?
Report a sighting. A photo of the physical ingredient label helps the most.