Is this shampoo suitable for sensitive or dry scalp conditions?

The product contains strong surfactants (sodium laureth sulfate, cocamidopropyl betaine) and fragrance, as well as potential irritants like DMDM-hydantoin, limonene and linalool, so it may be too harsh for very sensitive or dry scalps; users with such concerns should opt for a gentler, sulfate-free formula.

What does zinc pyrithione do in this anti-dandruff shampoo?

Zinc pyrithione is an antimicrobial agent that inhibits the growth of Malassezia yeast, the primary cause of dandruff, helping to reduce flaking and scalp itching while also providing a mild anti-inflammatory effect.

How often should this shampoo be used, and does it contain any controversial ingredients?

For most users the recommended frequency is 2-3 times per week or as directed for severe dandruff, and the formula does contain controversial components such as the formaldehyde-releasing preservative DMDM-hydantoin and synthetic fragrances, which some consumers choose to avoid.

Pétrole Hahn • 250 ml

Shampooing expert anti pelliculaire anti démangeaisons

Hair

Product Insights

Shampooing expert anti-dandruff anti-itch is a 250 ml professional shampoo designed to combat scalp flaking and itching. Its active anti-dandruff agents, zinc pyrithione, salicylic acid and eucalyptus leaf oil, work together to reduce Malassezia yeast, exfoliate dead skin cells and soothe irritation, while panthenol adds moisture and shine. The formula relies on sodium laureth sulfate, cocamidopropyl betaine and laureth-2 for cleansing, but also includes fragrance, the preservative DMDM-hydantoin and allergenic limonene and linalool, which may irritate very sensitive scalps, and it uses synthetic dyes (Yellow 5, Green 5).

Comparative Analysis

Positioned as a professional anti-dandruff shampoo, it combines zinc pyrithione and salicylic acid with a classic sulfate base, targeting consumers who need strong scalp relief but can tolerate fragrance, a formaldehyde-releasing preservative and synthetic dyes, setting it apart from milder, sulfate-free alternatives.

Ingredients

AQUA/WATER/EAU, SODIUM LAURETH SULFATE, SODIUM CHLORIDE, COCAMIDOPROPYL BETAINE, LAURETH-2, ZINC PYRITHIONE, PEG-40 HYDROGENATED CASTOR OIL, PARFUM (FRAGRANCE), ACRYLATES COPOLYMER, SODIUM COCOYL AMINO ACIDS, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, DMDM HYDANTOIN, EUCALYPTUS GLOBULUS LEAF OIL, SALICYLIC ACID, SODIUM POLYNAPHTHALENESULFONATE, SARCOSINE, PANTHENOL, LIMONENE, LINALOOL, POTASSIUM ASPARTATE, PANTOLACTONE, MAGNESIUM ASPARTATE, YELLOW 5 (CI 19140), GREEN 5 (CI 61570), CITRIC ACID, TRIETHANOLAMINE, (F01).

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