44Limited data
9/10 ingredients recognized
Ingredient Safety71
Quality70
Contaminants100
Transparency75
Diet sierra mist
Lemon-Lime Flavored Soda, Lemon-Lime
beveragessoda soft drinks0012000201233
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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), Calcium Disodium Edta (To Protect Flavor).