amber
Sodium Lauryl Sulfate
Strong surfactant that strips skin lipids. Worsens eczema, rosacea and psoriasis barrier issues.
Low Tox Gear · Scanner
Colgate Total Active Prevention Original Toothpaste 200g
Is Colgate Total Active Prevention Original Toothpaste 200g 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
Potassium Nitrate
Cured-meat preservative — same vasoactive concerns as sodium nitrate.
amber
CI 77891
Banned as a food additive in the EU (2022) due to nano-particle genotoxicity concerns. Inhalation classified IARC Group 2B.
amber
Sodium Saccharin
Long-term safety contested; gut microbiome impact in animal studies.
amber
Cocamidopropyl Betaine
Ostensibly 'gentle' but ACDS Allergen of the Year 2004. Contains DMAPA/amidoamine impurities.
Full ingredients (from label)
SorbitolWaterHydrated SilicaGlycerinFlavourSodium Lauryl SulfateTetrasodium PyrophosphateCellulose GumPotassium NitrateXanthan GumCI 77891Stannous FluorideSodium SaccharinCocamidopropyl BetaineSodium Fluoride.
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.