amber
E224
Documented MCAS, asthma and migraine trigger in sensitive individuals.
Low Tox Gear · Scanner
F.Whitlock & Sons Caramelised Onion Relish 275g
Is F.Whitlock & Sons Caramelised Onion Relish 275g low tox? Our scanner flagged 1 ingredient (1 in the caution tier) on its published label, screened against our 237 source-cited chemical rules.
1 caution
1 ingredient flagged
What we flagged
Full ingredients (from label)
Caramelised Onion 40% (Onion, Vegetable Oil)Brown SugarSugarBalsamic Vinegar (Balsamic Vinegar, Colour (150c), Preservative (224), Water, Thickener (1422), Mustard Seeds, Salt, Food Acid (Acetic). <b><br></b> <b>May Contain: Wheat, Gluten, Soy, Peanut.</b>
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.