—Limited data

11/12 ingredients recognized

Ingredient safety44

Formulation quality35

Contaminant risk100

Label transparency68

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

Marshmallow flavored cereal, marshmallow

Food & Grocery Breakfast & Cereal0038000212802

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Flagged concerns

contains or less of corn syrup

Pure glucose; spikes blood sugar; contributes to metabolic disorders.

artificial flavor

Catch-all for synthetic flavor chemicals; regulatory threshold does not address cumulative exposure

modified corn starch

Ultra-processed starch derivative; very high glycemic index; may disrupt gut bacteria.

dextrose

Isolated glucose from corn or wheat starch; high glycemic; rapid insulin spike

Sugar

High glycemic index; promotes inflammation and metabolic disease.

Full ingredient list

Sugar, corn flour blend (whole grain yellow corn flour, degerminated yellow corn flour), wheat flour, whole grain oat flour, contains 2% or less of corn syrup, modified corn starch, dextrose, oat fiber, salt, natural and artificial flavor, soluble corn fi