Caredermis
L'Oréal Elseve Fibralogy Shampooing créateur de matière (maxi format)

L'Oréal · Hair Care

Elseve Fibralogy Shampooing créateur de matière (maxi format) — ingredient safety report

Every ingredient on the label, checked against published safety data. Profile tags on each card show who should take extra care. Label data from Open Beauty Facts, a community database — formulations change, so verify against your packaging.

40

Moderate concern

Contains ingredients worth knowing about. Review the flags below against your skin's needs.

Concern score 40/100 · 20 ingredients analyzed

Driven by Alcohol Denat. (Caredermis editorial assessment)

Risk categories found

Allergy risk6 ingredients · max 8/10Irritation7 ingredients · max 6/10

Flagged ingredients (12)

Ingredients with a documented concern, from official datasets and our reviewed database.

Alcohol Denat.

solvent · astringent

Severity 5/10Editorial
Sensitive skin: High cautionDry skin: High cautionBabies & kids: Use with cautionEczema-prone: Best avoided
  • Irritation:Drying and barrier-disrupting in high-alcohol formulas with regular use.

Denatured ethanol gives products a fast-drying, weightless feel, but as a leading ingredient it degrades the skin barrier with repeated use — a poor match for dry, sensitive or eczema-prone skin.

Sodium Lauryl Sulfate

surfactant · foaming agent

Severity 6/10Editorial
Sensitive skin: Best avoidedDry skin: Best avoidedBabies & kids: Use with cautionEczema-prone: Best avoided
  • Irritation:The reference irritant used in dermatology research; strips barrier lipids.
Caredermis curated dermatological review

A powerful foaming cleanser so reliably irritating that dermatology studies use it as the standard positive control for skin irritation. Fine for many in rinse-off use, but a poor match for dry, sensitive or eczema-prone skin.

Severity 8/10Editorial
Sensitive skin: Best avoidedPregnancy: Use with cautionBabies & kids: Best avoidedEczema-prone: Best avoided
  • Allergy risk:Potent sensitizer, typically blended with MIT (Kathon CG).
  • Irritation:Corrosive in concentrate; irritating at use levels.
Caredermis curated dermatological review

The chlorinated partner of MIT, restricted in the EU to rinse-off products only. A leading cause of preservative contact dermatitis worldwide.

Severity 8/10
Sensitive skin: Best avoidedPregnancy: Use with cautionBabies & kids: Best avoidedEczema-prone: Best avoided
  • Allergy risk:Caused an epidemic of contact allergy; banned in EU leave-on products.
  • Irritation:Irritating even in people without allergy.

A preservative behind one of the largest contact-allergy epidemics in cosmetic history. The EU banned it from leave-on products and restricts it in rinse-off products to 15 ppm.

Parfum

fragrance

Severity 7/10Editorial
Sensitive skin: Best avoidedPregnancy: Use with cautionBabies & kids: Best avoidedEczema-prone: Best avoided
  • Allergy risk:Fragrance is the single most common cause of cosmetic contact allergy.
  • Irritation:Frequent trigger of stinging and redness on reactive skin.
Caredermis curated dermatological review

An umbrella term that can hide dozens of undisclosed scent chemicals. Fragrance is the leading cause of allergic contact dermatitis from cosmetics, and dermatologists routinely advise fragrance-free products for eczema, babies and sensitive skin.

Sodium Laureth Sulfate

surfactant · foaming agent

Severity 4/10Editorial
Sensitive skin: High cautionDry skin: Use with cautionBabies & kids: Use with cautionEczema-prone: High caution
  • Irritation:Milder than SLS but still drying for compromised skin.

The gentler cousin of SLS used in most mainstream shampoos and washes. Its manufacturing can leave trace 1,4-dioxane, which reputable makers strip out — an issue of quality control rather than the ingredient itself.

Linalool

fragrance

Severity 5/10
Sensitive skin: Use with cautionEczema-prone: High caution
  • Allergy risk:EU-declarable allergen; oxidized linalool is a common patch-test positive.

A floral scent molecule found in lavender and many essential oils. It oxidizes on air exposure into strongly sensitizing compounds, which is why it must be declared on EU labels.

Lactic Acid

exfoliant · humectant

Severity 3/10Editorial
Sensitive skin: Use with cautionBabies & kids: Use with cautionEczema-prone: Use with caution
  • Irritation:Milder than glycolic; still increases photosensitivity.

A gentler AHA that exfoliates and hydrates simultaneously; the usual pick for drier or more reactive skin starting acids.

HEXYLENE GLYCOLRegulatory dataIrritationEU CLP Skin Irrit. 2EU CLP Eye Irrit. 2AMINOPROPYL TRIETHOXYSILANERegulatory dataIrritationEU CLP Skin Corr. 1B

Pore-clogging potential (3)

Ingredients rated likely to clog pores — relevant if your skin is acne-prone. This is a separate indicator and is not part of the safety score.

Indicative Fulton-scale ratings from published dermatology references — not a regulator classification; individual reactions vary.

No concerns found (6)

Ingredients that are unflagged in our reviewed database, reviewed safe by the CIR panel, or on an EU permitted list.

Recognized ingredients (2)

Catalogued in official cosmetic-ingredient inventories (EU CosIng and others) with no safety flag on record. Being recognized isn't a safety guarantee — it means the ingredient is on record but no authority has published a concern.

  • HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE· antistatic, hair conditioning
  • POLYQUATERNIUM-30· antistatic, film forming

This report is informational, not medical advice. Assessments summarize published findings (EU CosIng, IARC, ECHA, CIR, SCCS and others) about ingredients — not clinical testing of this specific product. Exposure, concentration and individual sensitivity all matter. Consult a dermatologist for medical concerns.

Lower-concern hair care

Same category, better ingredient safety score than this product — somewhere to look next if this one raised concerns.

Full ingredient list (as analyzed)

1110933 B - INGREDIENTS : AQUA / WATER, SODIUM LAURETH SULFATE, COCO-BETAINE, SODIUM LAURYL SULFATE, SODIUM CHLORIDE, GLYCOL DISTEARATE, HEXYLENE GLYCOL, LACTIC ACID, ALCOHOL DENAT, HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, SODIUM HYDROXIDE, AMINOPROPYL TRIETHOXYSILANE, POLYQUATERNIUM-30, LIMONENE, LINALOOL, CARBOMER, CITRONELLOL, METHYLCHLOROISOTHIAZOLINONE, METHYLISOTHIAZOLINONE, PARFUM / FRAGRANCE. (F.I.L C159447/2)

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