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 13 of 13 listed ingredients. Unmatched names never wear an Excellent stamp. Methodology
Diet Citrus Blast, Diet Low Calorie Citrus Soda, Citrus, Citrus
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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.
Modified Food Starch
Ultra-processed starch derivative; very high glycemic index; may disrupt gut bacteria.
Natural Flavor
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, Citric Acid, Grapefruit Juice Concentrate, Aspartame, Modified Food Starch, Sodium Citrate, Natural Flavor, Sodium Benzoate (Preserves Freshness), Pectin, Glycerol Ester Of Rosin, Acesulfame Potassium, Potassium Sorbate (Preserves Freshness), Calcium Disodium Edta (To Protect Flavor).