Is this anti‑lice shampoo suitable for people with sensitive scalps or pre‑existing skin conditions?

The formula contains Sodium Laureth Sulfate, fragrance, and chlorhexidine, which can cause irritation for sensitive scalps, so a patch test is recommended and individuals with dermatitis should use it cautiously.

What is the function of chlorhexidine digluconate in this shampoo, and how does it help eliminate lice?

Chlorhexidine digluconate is an antimicrobial agent that disrupts the cell membranes of lice and their nits, providing a rapid parasitic kill and preventing re‑infestation during treatment.

How often should the shampoo be used, and does it contain any controversial ingredients that users should be aware of?

For an active infestation, apply to wet hair, massage into the scalp, leave for a few minutes, then rinse; repeat once or twice a week until lice are gone. The product includes SLES, fragrance, and isododecane, which some consumers consider harsh or potentially allergenic.

Marie Rose • 125 ml

Shampooing Anti-poux & lentes

Hair

Product Insights

The product is a 125 ml anti‑lice and nits shampoo marketed under the Marie Rose brand, formulated to eliminate head‑lice and their eggs while cleansing the scalp. Its active antimicrobial ingredient chlorhexidine digluconate targets parasites, and the inclusion of tocopheryl acetate (vitamin E) and coconut acid provides some conditioning benefits, with the formula packaged in FSC‑certified materials and produced in France. However, the shampoo relies on surfactants such as Sodium Laureth Sulfate and Cocamidopropyl Betaine, as well as fragrance and isododecane, which may irritate sensitive scalps or trigger allergies in some users.

Comparative Analysis

Positioned in the niche of anti‑lice hair care, this French‑made, FSC‑certified shampoo differentiates itself by combining chlorhexidine’s parasitic eradication with vitamin E conditioning, while competing against broader lice‑treatment shampoos that often lack sustainable packaging.

Ingredients

Aqua, Coconut acid, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Propylene Glycol, Parfum, Isododecane, Sodium Chloride, Tocopheryl Acetate, Chlorhexidine Digluconate, Sodium Benzoate, Citric Acid.

84%

35%

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Frequently Asked Questions

Everything you need to know about Shampooing Anti-poux & lentes.

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