amber
PEG-8
Manufacturing process can leave 1,4-dioxane (probable carcinogen) and ethylene oxide as contaminants. Look for 'vacuum-stripped' products.
Low Tox Gear · Scanner
Schwarzkopf Live Colour Brown Hair Dye Hazelnut Semi Permanent each
Is Schwarzkopf Live Colour Brown Hair Dye Hazelnut Semi Permanent each low tox? Our scanner flagged 5 ingredients (5 in the caution tier) on its published label, screened against our 237 source-cited chemical rules.
5 caution
5 ingredients flagged
What we flagged
amber
Cocamidopropyl Betaine
Ostensibly 'gentle' but ACDS Allergen of the Year 2004. Contains DMAPA/amidoamine impurities.
amber
Methylparaben
Weakly oestrogenic preservatives. Endocrine concerns particularly relevant for hormonal conditions.
amber
Nitro-P-Hydroxyethylaminophenol
PPD-family hair-dye intermediate.
amber
Sodium Benzoate
Implicated in childhood hyperactivity studies and reported MCAS trigger.
Full ingredients (from label)
Aqua (Water, Eau)Cetearyl AlcoholPEG-8Coconut AlcoholCeteareth-20Cocamidopropyl BetaineHC Blue No. 12MethylparabenParfum (Fragrance)EthanolaminePolyquaternium-6PropylparabenCitric AcidHC Yellow No. 22-Amino-6-Chloro-4-NitrophenolHydroxyethyl-2-Nitro-p-ToluidineNN'-Bis(2-Hydroxyethyl)-2-Nitro-p-Phenylene-diamineCoconut AcidSodium Chloride3-Nitro-p-HydroxyethylaminophenolSodium BenzoateBenzyl Alcohol.
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.