Based on its formula, is this shampoo safe for sensitive, acne-prone, or dry scalp?

The shampoo is generally effective for normal to oily scalps, but the presence of sodium lauryl sulfate, fragrance allergens (hexyl cinnamal, linalool) and the preservatives methylisothiazolinone and methylchloroisothiazolinone can cause irritation on very sensitive, acne-prone, or dry scalps.

What is the specific role and benefit of zinc pyrithione in this shampoo?

Zinc pyrithione is an antifungal agent that targets the yeast Malassezia on the scalp, helping to reduce dandruff, soothe itching, and improve overall scalp health.

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

For most users, applying the shampoo once daily or every other day is sufficient; it contains common surfactants (sodium laureth sulfate, sodium lauryl sulfate), conditioning dimethicone, fragrance, and the preservatives methylisothiazolinone and methylchloroisothiazolinone, which are often regarded as controversial due to potential skin sensitivity.

Head & Shoulders • 700 ml

Shampooing antipelliculaire Classic (maxi pack)

Hair

Product Insights

Head & Shoulders Classic anti-dandruff shampoo is sold in a 700 ml plastic maxi pack, offering a high-volume option for regular scalp care. The formulation uses zinc pyrithione and zinc carbonate together with surfactants such as sodium laureth sulfate and sodium lauryl sulfate to cleanse the hair while providing antifungal action that reduces flakes, and dimethicone adds softness. It also contains fragrance allergens (hexyl cinnamal, linalool) and preservatives methylisothiazolinone and methylchloroisothiazolinone, which may irritate very sensitive scalps.

Comparative Analysis

Targeted at mass-market consumers, this Head & Shoulders Classic anti-dandruff shampoo in a 700 ml maxi pack stands out for its zinc pyrithione-based formula that promises reliable flake reduction while remaining affordably priced compared with premium specialty dandruff shampoos.

Ingredients

Aqua, Sodium Lauryl Sulfate, Sodium Laureth Sulfate, Glycol Distearate, Zinc Carbonate, Sodium Chloride, Sodium Xylenesulfonate, Zinc Pyrithione, Cocamidopropyl Betaine, Dimethicone, Parfum, Sodium Benzoate, Guar Hydroxypropyltrimonium Chloride, Hydrochloric Acid, Hexyl Cinnamal, Linalool, Magnesium Carbonate Hydroxide, Magnesium Nitrate, Sodium Polynaphthalenesulfonate, Methylchloroisothiazolinone, Magnesium Chloride, CI 42090, Methylisothiazolinone, CI 17200

84%

35%

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