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Still uses
PepsiCo · Drinks
The formula changed.
Diet Mug uses caramel color. Current U.S. cans do not list Red 40, Yellow 5, Yellow 6, or Blue 1.
1 source · manufacturer ingredient list ↓
- Category
- Drinks
- Pack shot
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Timeline
Verified on a label
Current manufacturer ingredient list: no tracked additives listed.
Sources
- Feb 1, 2026
Current manufacturer ingredient list
Mug Diet Root Beer current U.S. ingredient panel
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