amber
High Fructose Corn Syrup
Mercury contamination flagged in 2009 IATP study; metabolic concerns at high intake.
Low Tox Gear · Scanner
Pop Tarts Protein Blueberry
Is Kellogg's Pop Tarts Protein Blueberry low tox? Our scanner flagged 4 ingredients (4 in the caution tier) on its published label, screened against our 237 source-cited chemical rules.
4 caution
4 ingredients flagged
What we flagged
amber
Red 40
Implicated in childhood hyperactivity (Southampton study). Banned in some EU member states.
amber
Blue 2
Coal-tar derived.
amber
Blue 1
Coal-tar derived dye; absorbed through compromised gut barrier.
Full ingredients (from label)
Enriched flour (wheat flour, niacin, iron, vitamin B1, vitamin B2, folic acid)corn syruphigh fructose corn syrupdextrosesugarsoybean oilpalm oilmilk protein concentratewheat proteinglycerinbleached wheat flourwheat starchsaltleavening (sodium acid pyrophosphate, sodium bicarbonate, corn starch, monocalcium phosphate)citric acidxanthan gumnatural flavorsartificial flavorsdried grapesgelatinsoy lecithindried blueberriesdried applesmodified wheat starchyellow corn flourcaramel colorcornstarchturmericred 40blue 2blue 1.
How this analysis is generated
Each ingredient on this product's published label is matched against our 237 source-cited chemical rules, each documenting a concern from peer-reviewed research and regulatory sources. Severity tiers:
- Avoid (red) — banned or restricted in the EU, UK or Canada but still legal in the US, IARC-listed, or strong contact-allergen evidence.
- Caution (amber) — regulatory caution, contamination risk, or condition-specific irritant.
- Mild (green) — low concern but commonly avoided in low-tox formulations.
Each flag links to its primary chemical-level source, and each condition pill links to a PubMed-indexed paper that discusses the chemical class in the context of that condition. Every citation is a real peer-reviewed paper — we don't link to Wikipedia or PubMed search pages. Some pairs use a topically-broad paper (e.g. a fragrance-allergen patch-test review) rather than a single-pair study where the literature is thin. The full evidence chain (chemical → mechanism → condition → paper) is one click away.
This is automated analysis of a published label, not medical advice — always verify the label yourself before changing products. Methodology and source list at scan.lowtoxgear.com.