amber
E471
Industrial fatty-acid emulsifier shown to disrupt gut mucus barrier and microbiome in mouse models. Ubiquitous in baked goods and chocolate.
Low Tox Gear · Scanner
Bibigo Bao Buns Vegetable & Glass Noodles 320g
Is Bibigo Bao Buns Vegetable & Glass Noodles 320g low tox? Our scanner flagged 3 ingredients (3 in the caution tier) on its published label, screened against our 237 source-cited chemical rules.
3 caution
3 ingredients flagged
What we flagged
amber
E621
Reported migraine and MCAS trigger in sensitive individuals.
Niaz et al. EXCLI J 2018 (review); Yang et al. Nutrients 1997
amber
E635
MSG-family flavour enhancer (mix of E627 + E631). Always paired with MSG.
Full ingredients (from label)
Wheat FlourWaterVegetables (14%) (Cabbage, Carrots, Spinach, Green Onions, Garlic)Palm Shortening [Antioxidants (307, 322 (Soy)), Emulsifier (471)]Shiitake Mushrooms (4%)Sesame OilPotato Glass Noodles (2%)SugarTextured Soy ProteinSoy Sauce (Soy, Wheat)YeastFlavour Enhancers (621,635)Yeast ExtractSalt
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.