amber
Phenoxyethanol
Preservative — generally well-tolerated but documented as MCAS and contact-dermatitis trigger in sensitive individuals.
Low Tox Gear · Scanner
Thanks To Nature Volume Thickening Conditioner Biotin Collagen for Fine Hair 500mL
Is Thanks To Nature Volume Thickening Conditioner Biotin Collagen for Fine Hair 500mL 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
Sodium Benzoate
Implicated in childhood hyperactivity studies and reported MCAS trigger.
amber
CI 19140
Same dye as food Yellow 5; warnings required in EU food but not cosmetic.
Full ingredients (from label)
WaterStearyl AlcoholGlycerinDimet-hiconeCeteartrimonium ChlorideCetyl AlcoholBiotinFragranceAlcoholPhenoxyethanolTocoph-erol (Vitamin E)Prunus Amygdalus Dulcis (Sweet Almond) OilPanthenol (Pro-Vitamin B5)Bis-Amin-opropyl DimethiconeHydrolyzed CollagenBehen-amidopropyl DimethylamineHydroxyethylcelluloseEthylhexylglycerinHydrolyzed Wheat ProteinDich-lorobenzyl AlcoholHydrolyzed Corn ProteinHydro-lyzed Soy ProteinHydrolyzed Oat ProteinHydroxy-prolineHydroxyacetophenone12-HexanediolCar-amelSodium BenzoatePolysorbate 60Disodium PhosphateCI 15985CI 19140Sodium PhosphateHexamethylindanopyranAcetyl CedreneBenzyl Salicylate.
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.