red
Methylchloroisothiazolinone
European Society of Contact Dermatitis declared MI a "contact allergy epidemic." High allergen rates.
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AgeDefy soin après-shampoing
Is AgeDefy, P&G, Pantène, Pantène Pro-V, Pantène Pro-V Expert Collection, Pantène Pro-V expert, Procter & Gamble AgeDefy soin après-shampoing low tox? Our scanner flagged 7 ingredients (1 in the avoid tier, 6 caution) on its published label, screened against our 237 source-cited chemical rules.
1 avoid6 caution
7 ingredients flagged
What we flagged
amber
Behentrimonium Chloride
Documented respiratory and skin sensitiser. Common MCAS and asthma trigger.
Svanes et al. Bergen Respiratory Health Study, Am J Respir Crit Care Med 2018
amber
Bis-PEG-4 Dimethicone
Manufacturing process can leave 1,4-dioxane (probable carcinogen) and ethylene oxide as contaminants. Look for 'vacuum-stripped' products.
amber
Disodium EDTA
Chelating agent — generally tolerated but documented MCAS trigger in case reports.
amber
Phenoxyethanol
Preservative — generally well-tolerated but documented as MCAS and contact-dermatitis trigger in sensitive individuals.
amber
CI 19140
Same dye as food Yellow 5; warnings required in EU food but not cosmetic.
amber
CI 42090
Same dye as Blue 1 used in cosmetics — appears in toothpaste, mouthwash, shampoo.
Full ingredients (from label)
aquaSTEARYL ALCOHOLBEHENTRIMONIUM CHLORIDECETYL ALCOHOLsilicone quaternium-25divinyldimethicone/dimethicone copolymerisopropyl alcoholparfumBENZYL ALCOHOLbis-peg-4 dimethiconeDISODIUM EDTAPANTHENOLPANTHENYL ETHYL ETHERLYSINE HCLhexyl cinnamalc12-13 pareth-3c12-13 pareth-23limonenebutylphenyl methylpropionallinaloolMETHYL TYROSINATE HCLbenzyl salicylatehistidineSODIUM HYDROXIDEmagnesium nitratephenoxyethanolci 19140citric acidMETHYLCHLOROISOTHIAZOLINONEci 17200magnesium chlorideMETHYLISOTHIAZOLINONEci 42090.
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.