8/9 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 8 of 9 listed ingredients. Unmatched names never wear an Excellent stamp. Methodology
Diet Sierra Mist, Lemon-Lime Soda, Lemon-Lime, Lemon-Lime
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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.
Natural Flavor
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 Flavor, Potassium Citrate, Aspartame, Potassium Benzoate (Preserves Freshness), Acesulfame Potassium, Ascorbic Acid (To Protect Flavor), Calcium Disodium Edta (To Protect Flavor).