10/13 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 13 listed ingredients. Unmatched names never wear an Excellent stamp. Methodology
Caffeine Free Diet Grapefruit Soda
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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.
artificial flavors
Catch-all for synthetic flavor chemicals; regulatory threshold does not address cumulative exposure
sodium benzoate
Combines with vitamin C to form benzene (carcinogen); linked to ADHD in children.
Full ingredient list
Carbonated water, citric acid, potassium benzoate (preservative), potassium citrate, aspartame, acesulfame potassium, gum acacia, natural and artificial flavors, glyceryl abietate, brominated vegetable oil, sodium benzoate (preservative), yellow 5.