red
Methyl Methacrylate Crosspolymer
Banned in many US states for nail use. Severe sensitiser and respiratory hazard.
Low Tox Gear · Scanner
Revlon Colorstay Long Wear Makeup Sand Beige 30mL
Is Revlon Colorstay Long Wear Makeup Sand Beige 30mL low tox? Our scanner flagged 8 ingredients (1 in the avoid tier, 7 caution) on its published label, screened against our 237 source-cited chemical rules.
1 avoid7 caution
8 ingredients flagged
What we flagged
amber
Cyclopentasiloxane
EU PBT (persistent, bioaccumulative, toxic). Restricted in rinse-off cosmetics.
amber
Titanium Dioxide
Banned as a food additive in the EU (2022) due to nano-particle genotoxicity concerns. Inhalation classified IARC Group 2B.
amber
PEG-9 Polydimethylsiloxyethyl Dimethicone
Manufacturing process can leave 1,4-dioxane (probable carcinogen) and ethylene oxide as contaminants. Look for 'vacuum-stripped' products.
amber
Salicylic Acid
BHA exfoliant; topical use restricted during pregnancy at high concentrations (oral aspirin equivalence).
amber
Tetrasodium EDTA
Chelating agent — generally tolerated but documented MCAS trigger in case reports.
amber
Ethylparaben
Weakly oestrogenic preservatives. Endocrine concerns particularly relevant for hormonal conditions.
amber
Phenoxyethanol
Preservative — generally well-tolerated but documented as MCAS and contact-dermatitis trigger in sensitive individuals.
Full ingredients (from label)
CyclopentasiloxaneAqua/Water/EauDimethiconeTrimethylsiloxysilicateTitanium DioxidePEG-9 Polydimethylsiloxyethyl DimethiconePhenyl TrimethiconeZinc Oxide nanoSilicaMethyl Methacrylate CrosspolymerButylene GlycolNylon-12Dimethicone/PEG-10/15 CrosspolymerAluminaDisteardimonium HectoriteEthylene BrassylateHydrogen DimethiconeHydrolyzed Vegetable ProteinLaureth-7Magnesium SulfateMethiconeMicaPolyglyceryl-3 DiisostearateSalicylic AcidSodium HyaluronateTetrasodium EDTATocopheryl AcetateTribeheninTriethoxycaprylylsilaneTriethyl CitrateEthylparabenMethylparabenPhenoxyethanol
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.