Le petit Marseillais · Hair Care
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.
Moderate concern
Contains ingredients worth knowing about. Review the flags below against your skin's needs.
Concern score 55/100 · 37 ingredients analyzed
Driven by DMDM Hydantoin — EU CosIng Annex V: releases formaldehyde (IARC Group 1)
Ingredients with a documented concern, from official datasets and our reviewed database.
preservative
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.
surfactant · foaming agent
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.
fragrance
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.
surfactant · foaming agent
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.
preservative
An iodine-based preservative with EU restrictions including a ban in lip products and limits for young children.
fragrance · solvent
The citrus-peel scent molecule. Like linalool, it becomes allergenic mainly after oxidizing in opened products.
fragrance
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.
surfactant
A mild coconut-derived surfactant in countless 'gentle' cleansers. Most allergy is caused by manufacturing impurities, so quality varies by brand.
film former · thickener
A common film-forming polymer scrutinized under the EU's microplastics restriction; skin safety itself is well established.
preservative
A mild food-grade preservative usually paired with sodium benzoate; well tolerated by most skin types.
emollient · occlusive
The workhorse silicone — inert and non-sensitizing on skin (even FDA-approved as a skin protectant), with persistence in the environment as its main criticism.
preservative
A food-grade preservative generally regarded as one of the gentler options; occasional non-immune stinging is its main drawback.
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.
Ingredients that are unflagged in our reviewed database, reviewed safe by the CIR panel, or on an EU permitted list.
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.
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.
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.
Same category, better ingredient safety score than this product — somewhere to look next if this one raised concerns.
Aqua, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycerin, Dimethicone, C12-15 Pareth-3, hydroxypropyl guar hydroxypropyltrimonium chloride, olea europaea fruit oil, guar hydroxypropyltrimonium chloride, levulinic acid, sodium levulinate, cinnamic acid, butyrospermum parkii butter, glyceryl caprylate, glyceryl stearate, lecithine, myristyl alcohol, stearyl alcohol, sodium lauryl sulfate, polyglyceryl-3 diisostearate, carbomer, sodium chloride, styrene/acrylates copolymer, xanthan gum, cetyl alcohol, sodium phytate, sodium hydroxide, citric acid, tocopherol, sodium benzoate, potassium sorbate, DMDM hydantoin, iodopropynyl butylcarbamate, MDM hydantoin, parfum, limonene, linalool
