Caredermis
Petrole Hahn Shampooing Stop Pellicules Classique Gras

Petrole Hahn · Hair Care

Shampooing Stop Pellicules Classique Gras — 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.

99

High concern

Contains one or more ingredients with significant published concerns. Read the details before use.

Concern score 99/100 · 26 ingredients analyzed

Driven by Zinc Pyrithione — EU CLP Repr. 1B, EU CLP Eye Dam. 1, EU CLP Aquatic Acute 1/Aquatic Chronic 1

Risk categories found

Allergy risk12 ingredients · max 8/10Cancer concern1 ingredient · max 7/10Irritation5 ingredients · max 5/10Environmental impact2 ingredients · max 5/10

Flagged ingredients (16)

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

DMDM Hydantoin

preservative

Severity 7/10
Sensitive skin: High cautionPregnancy: Use with cautionBabies & kids: Best avoidedEczema-prone: Best avoided
  • Cancer concern:Slowly releases formaldehyde, an IARC Group 1 carcinogen.
  • Allergy risk:Frequent cause of preservative contact dermatitis.
EU CosIng Annex V: releases formaldehyde (IARC Group 1) ↗

A formaldehyde-releasing preservative used in creams, shampoos and wipes. The slow formaldehyde release preserves the product but exposes skin to a known carcinogen and allergen.

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.

Severity 4/10Editorial
Sensitive skin: High cautionBabies & kids: Use with caution
  • Irritation:Phototoxic; increases sunburn risk on exposed skin.
  • Allergy risk:High limonene content oxidizes into sensitizers.
EU CosIng Annex III (declarable / restricted) ↗

A citrus oil that is both phototoxic in sunlight and increasingly allergenic as its limonene oxidizes.

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.
EU CLP Skin Sens. 1B ↗EU CosIng Annex III (declarable / restricted) ↗

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.

Severity 4/10Editorial
Sensitive skin: Use with cautionEczema-prone: Use with caution
  • Allergy risk:Named Allergen of the Year 2004; impurities (amidoamine) drive most reactions.

A mild coconut-derived surfactant in countless 'gentle' cleansers. Most allergy is caused by manufacturing impurities, so quality varies by brand.

Acrylates Copolymer

film former · thickener

Severity 4/10Editorial
  • Environmental impact:Synthetic polymer counted as a microplastic under the EU restriction when in particle form.

A common film-forming polymer scrutinized under the EU's microplastics restriction; skin safety itself is well established.

CI 19140

colorant

Severity 3/10Editorial
  • Allergy risk:Rare hypersensitivity reactions, better documented in food than cosmetics.

Tartrazine yellow dye; approved for cosmetics with rare sensitivity reactions reported.

CITRUS AURANTIUM BERGAMIA (BERGAMOT) PEEL OILRegulatory dataAllergy riskEU CosIng Annex III (declarable / restricted)

Pore-clogging potential (2)

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 (8)

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

Not enough data (2)

Not found in any dataset we hold (often trade-name blends or very niche ingredients), so we can't assess them — this is not a safety judgment either way.

  • GREEN 5 (CI 61570)
  • (F01)

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)

AQUA/WATER/EAU, SODIUM LAURETH SULFATE, COCAMIDOPROPYL BETAINE, SODIUM CHLORIDE, ZINC PYRITHIONE, PEG-40 HYDROGENATED CASTOR OIL, ACRYLATES COPOLYMER, PARFUM (FRAGRANCE), GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, LIMONENE, DMDM HYDANTOIN, CITRUS AURANTIUM DULCIS (ORANGE) PEEL OIL, CITRUS AURANTIUM BERGAMIA (BERGAMOT) PEEL OIL, CITRUS LIMON (LEMON) PEEL OIL, LINALOOL, PANTHENOL, HEXYL CINNAMAL, CITRAL, HYDROXYISOHEXYL 3-CYCLOHEXENE CARBOXALDEHYDE, YELLOW 5 (CI 19140), GREEN 5 (CI 61570), GERANIOL, CITRIC ACID, SODIUM HYDROXIDE, LAURETH-2, (F01)

More hair care reports