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

The shampoo contains several potential irritants such as fragrance allergens (hexyl cinnamal, limonene, citronellol, benzyl salicylate), synthetic colorants and a silicone (dimethicone); therefore, it may be too harsh for very sensitive scalps or dry hair, which usually benefit from gentler, fragrance‑free formulations.

What is the specific role and benefit of piroctone olamine in this shampoo?

Piroctone olamine is an antifungal agent that targets the Malassezia yeast responsible for dandruff, helping to reduce flaking, itching and scalp irritation while supporting a healthier scalp environment.

How often should the shampoo be used and does it contain any controversial chemicals?

The product can be used daily or every other day depending on scalp oiliness; it contains controversial ingredients such as TEA‑dodecylbenzenesulfonate (a synthetic surfactant), fragrance allergens, and synthetic dyes (CI 19140, CI 42090), which some consumers prefer to avoid.

Heads & shoulders • 1000ml

Citrus fresh pour cheveux gras

Hair

Product Insights

This 1 L Heads & Shoulders anti‑dandruff shampoo, marketed as “Citrus fresh for greasy hair,” is formulated for oily scalps and combines surfactants such as cocamidopropyl betaine with piroctone olamine, menthol and citric acid to target flaking and provide a fresh, tingling sensation. The formula includes silicone (dimethicone), synthetic colorants (CI 19140 and CI 42090) and a fragrance blend containing potential allergens like hexyl cinnamal, limonene, citronellol and benzyl salicylate, which may irritate sensitive skin. While the product is palm‑oil free and vegan status is unknown, the presence of these additives and preservatives warrants caution for users prone to allergies or seeking fully clean‑beauty formulations.

Comparative Analysis

Positioned as a citrus‑fresh, anti‑dandruff shampoo for oily hair, this product stands out by pairing piroctone olamine with menthol and citric acid, offering a fresher scalp experience than many traditional sulfate‑based shampoos while targeting dandruff.

Ingredients

Cocamidopropyl Betaine, Sodium Citrate, Parfum, Citric Acid, Cocamide MEA, Glycol Distearate, Piroctone Olamine, Sodium Chloride, Guar Hydroxypropyltrimonium Chloride, Dimethiconol, Menthol, Sodium Benzoate, Dimethicone, Sodium Salicylate, Tetrasodium EDTA, TEA-Dodecylbenzenesulfonate, Sodium Hydroxide, Glycerin, Trideceth-10, Niacinamide, Hexyl Cinnamal, Limonene, Benzyl Salicylate, Citronellol, Panthenol, Tocopheryl Acetate, Acetic Acid, CI 19140, Benzyl Alcohol, Triethylene Glycol, Propylene Glycol, CI 42090

84%

35%

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