Is this shampoo suitable for sensitive or irritated scalps?

The product includes Sodium Laureth Sulfate, fragrance and MCI/MI preservatives, which are known irritants; therefore it may be tolerated by normal scalps but is not recommended for very sensitive or allergy‑prone skin.

What role does Sodium Laureth Sulfate play in this formula?

Sodium Laureth Sulfate acts as a surfactant and foaming agent, breaking down oil and sebum to deliver a thorough cleanse, but its high detergent power can also strip natural oils and cause dryness if used excessively.

Carrefour • 500 ml

Shampooing cheveux gras

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

For oily hair it can be applied 2–3 times a week or daily if needed; the formula includes fragrance, the preservative mix Methylchloroisothiazolinone/Methylisothiazolinone, benzophenone‑3 and synthetic colourants, which are often flagged as potential allergens or endocrine‑disrupting agents.

Hair

Product Insights

Carrefour's 500 ml 'Shampooing cheveux gras' is a plastic‑bottled shampoo marketed for oily hair, carrying the green Point label. Its formulation blends a high proportion of cleansing surfactants (Sodium Laureth Sulfate, Cocamidopropyl Betaine) with humectants such as glycerin and a light citrus extract, providing effective oil removal and some moisture retention. However, it also contains fragrance, the preservative blend Methylchloroisothiazolinone/Methylisothiazolinone, benzophenone‑3 and synthetic colourants, which can irritate sensitive scalps or trigger allergies.

Comparative Analysis

Positioned as an affordable, Carrefour‑branded shampoo for oily hair, it combines strong cleansing agents like Sodium Laureth Sulfate with conditioning polymers, yet it still contains fragrance, MCI/MI preservatives and colourants that may concern sensitive scalps.

Ingredients

AQUA, SODIUM LAURETH SULFATE, SODIUM CHLORIDE, COCAMIDOPROPYL BETAINE, GLYCERIN, PARFUM, POLYQUATERNIUM-7, PEG-7 GLYCERYL COCOATE, BENZOPHENONE-3, BENZYL ALCOHOL, CITRUS GRANDIS FRUIT EXTRACT, ALCOHOL DENAT., CITRIC ACID, TETRASODIUM EDTA, SODIUM BENZOATE, METHYLCHLOROISOTHIAZOLINONE, METHYLISOTHIAZOLINONE, SODIUM HYDROXIDE, CI 19140, CI 16255

84%

35%

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