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Kelloggs frosted flakes
Greenveil's read: consider avoiding. Food health critical · 2 additives of concern (worst: Tartrazine).
- Critical
Allergens
No allergens listed for this product in our data yet — check the pack.
Checked against the Open Food Facts record · updated 4 Mar 2026
Why it's rated this way
2 additives on this label are on our additives-of-concern list.
TartrazineHigh concernSouthampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Southampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
- Regulatory basis
- Greenveil's curated additives-of-concern list, which cites the authority behind each entry.
- How sure we are
- High confidence. Matched by the additive code declared on the label.
Brilliant blue FCFModerate concernSynthetic dye; allergic-type reactions reported in sensitive individuals.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Synthetic dye; allergic-type reactions reported in sensitive individuals.
- Regulatory basis
- Greenveil's curated additives-of-concern list, which cites the authority behind each entry.
- How sure we are
- High confidence. Matched by the additive code declared on the label.
Ingredients
- Milled corn53.3%No flag
- Marshmallows14.2%No flag
- Gelatin · E4280.4%No flag
- Yellow 5 · E1020.2%High
Southampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
- Blue 1 · E1330.1%Moderate
Synthetic dye; allergic-type reactions reported in sensitive individuals.
- Natural flavouring0.1%No flag
- Contains 2% and less of malt flavor7.1%No flag
- Minerals0.6%No flag
- Niacinamide · E3750.6%No flag
- Vitamin b₂0.6%No flag
- Riboflavin · E1010.6%No flag
- Vitamin b₁0.6%No flag
Show original label text
milled corn, sugar, marshmallows (sugar, modified food starch, corn syrup, dextrose, gelatin, yellow 5, blue 1, natural flavor), contains 2% or less of malt flavor, salt. vitamins and minerals: iron (ferric phosphate), niacinamide, vitamin b6 (pyridoxine hydrochloride), vitamin b₂ (riboflavin), vitamin b₁ (thiamin hydrochloride), folic acid, vitamin d3, vitamin b12.
Food health
Nutrition profile and additives of concern
Contains additive of concern
- TartrazineSouthampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
- Brilliant blue FCFSynthetic dye; allergic-type reactions reported in sensitive individuals.
Per-ingredient concern · chemical identity, not food safety
What drives this
- SugarLow concern
- SaltLow concern
- Folic AcidLow concern
3 of 7 ingredients not yet assessed · Show allHide
Alternatives
No lower-concern alternatives are available for this product yet.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
Ingredient content
Normalized label parsed
15 items
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