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Ciclaplast Gel Lavant B5

3337875548519 · La Roche-Posay

Is La Roche-Posay Ciclaplast Gel Lavant B5 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

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Sodium Laureth Sulfate

Milder than SLS but still drying for sensitive skin.

Törmä et al. Skin Pharmacology & Physiology 2008

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PEG-55 Propylene Glycol Oleate

Common humectant. Documented contact allergen — especially for eczema-prone skin.

Read source

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Sodium Benzoate

Implicated in childhood hyperactivity studies and reported MCAS trigger.

McCann et al. The Lancet 2007 (Southampton study)

Full ingredients (from label)

Aqua/watersodium laureth sulfatepanthenolPEG-200 hydrogenated glyceryl palmateglycerincoco-betainesodium chloridepolysorbate 20PEG-7 glyceryl cocoatecitric acidcocamide MEAcopper gluconatemanganese gluconatePEG-55 propylene glycol oleatePEG-60 hydrogenated castor oilpolyquaternium-11PPG-5-ceteth-20propylene glycolPrunus amygdalus dulcis oil/sweet almond oilsodium benzoatesodium hydroxidezinc gluconate
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:

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.

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