10/12 ingredients recognized
How we scored this
PureScore is the stored composite of ingredient safety (40%), formulation quality (30%), contaminant risk (20%) and label transparency (10%). This label matched 10 of 12 listed ingredients. Unmatched names never wear an Excellent stamp. Methodology
Zero Sugar Mr Pibb
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Flagged concerns
aspartame
IARC classifies as possibly carcinogenic; neurological effects reported; not for phenylketonurics.
acesulfame potassium
Limited safety data; may affect insulin response; animal studies showed tumor increases.
artificial flavors
Catch-all for synthetic flavor chemicals; regulatory threshold does not address cumulative exposure
caramel color
Ammonia-process caramel coloring; may contain 4-MEI; ultra-processed marker.
natural flavors
Vague term masking hundreds of possible compounds; may include MSG, beaver anal gland secretions, and other sources.
sodium benzoate
Combines with vitamin C to form benzene (carcinogen); linked to ADHD in children.
Full ingredient list
carbonated water, caramel color, phosphoric acid, potassium benzoate, aspartame, acesulfame potassium, natural flavors, caffeine, citric acid, sodium benzoate, artificial flavors, phenylalanine