Based on its formula, is this shampoo safe for sensitive scalps or dry hair?

The shampoo is optimized for oily scalps; the presence of sodium laureth sulfate and fragrance allergens can irritate sensitive or dry scalps, so users with these conditions may experience discomfort and might prefer a milder, sulfate-free alternative.

What is the specific role and benefit of Zinc Pyrithione in this shampoo?

Zinc pyrithione is an antifungal and antibacterial agent that reduces the growth of Malassezia yeast, the main cause of dandruff, thereby decreasing flaking and soothing irritation on the scalp.

What is the optimal application frequency for this product, and does it contain controversial chemicals?

For typical use, apply the shampoo two to three times per week and massage into the scalp, leaving it on for about one minute before rinsing; the formula includes sodium laureth sulfate, DMDM hydantoin (a formaldehyde-releasing preservative), synthetic fragrance allergens and synthetic colorants, which some consumers consider controversial.

Pétrole Hahn • 400 ml

Shampooing Special Pellicules (format économique)

Hair

Product Insights

Shampoo Special Pellicules (economy format) from Petrole Hahn is a 400 ml plastic-packaged, dermatologist-tested anti-dandruff shampoo designed for oily hair. Its formula combines zinc pyrithione for dandruff control, panthenol to strengthen hair, and a blend of surfactants such as sodium laureth sulfate and cocamidopropyl betaine for effective cleansing. However, the product also contains potential irritants including sodium laureth sulfate, the formaldehyde-releasing preservative DMDM hydantoin, synthetic fragrance allergens (limonene, linalool, geraniol, hexyl cinnamal) and the colorants Yellow 5 and Green 5.

Comparative Analysis

It occupies the budget segment of anti-dandruff shampoos for oily hair, offering a dermatologist-tested formula with zinc pyrithione at a lower price point than premium clinical brands.

Ingredients

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)

84%

35%

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