11/12 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 11 of 12 listed ingredients. Unmatched names never wear an Excellent stamp. Methodology
Roundy's, diet soda, mountain fury, mountain fury
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Flagged concerns
brominated vegetable oil
Soda stabilizer; FDA authorization revoked 2024; bromine accumulation linked to thyroid and neurological effects.
yellow 5
ADHD link; allergic reactions; hyperactivity in children; possible carcinogen.
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.
natural flavors
Vague term masking hundreds of possible compounds; may include MSG, beaver anal gland secretions, and other sources.
Full ingredient list
Carbonated water, citric acid, natural flavors, potassium benzoate (preservative), aspartame, caffeine, potassium citrate, acesulfame potassium, gum arabic, glycerol ester of wood rosin, yellow 5 and brominated vegetable oil.