Is this shampoo suitable for sensitive scalps or dry hair?

Because it contains sodium laureth sulfate (a strong detergent) and added fragrance, it may cause dryness or irritation on sensitive or very dry scalps, while the glycerin and almond extract offer some moisture, making it best suited for normal to oily hair rather than highly sensitive or dry hair types.

What role does cocamidopropyl betaine play in this shampoo?

Cocamidopropyl betaine is an amphoteric surfactant that enhances foaming, reduces the harshness of primary detergents, and helps to gently lift dirt and oil while improving the overall mildness of the cleanser.

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

It can be used daily or every few days depending on hair type, but users should be aware that the product includes sodium laureth sulfate and the preservatives methylisothiazolinone and methylchloroisothiazolinone, which are known sensitizers and may cause allergic reactions in prone individuals.

Carrefour • 500 ml

Shampooing

Hair

Product Insights

Carrefour's 500 ml shampoo is a conventional liquid cleanser formulated with water, sodium laureth sulfate, cocamidopropyl betaine and glycerin, packaged in a plastic bottle. The formula delivers effective foaming and removal of oils, while glycerin, almond seed extract and polyquaternium-Z provide modest moisturizing and conditioning benefits. However, the presence of sodium laureth sulfate, a fragrance component (parfum), and the preservatives methylisothiazolinone and methylchloroisothiazolinone can irritate sensitive scalps or trigger allergic reactions.

Comparative Analysis

Positioned as an affordable, everyday shampoo, this Carrefour product combines a classic sulfate-based surfactant system with glycerin and almond extract to offer routine cleansing for normal hair, competing in the mass-market segment of low-price hair-care solutions.

Ingredients

AQUA, SODIUM LAURETH SULFATE, SODIUM CHLORIDE, COCAMIDOPROPYL BETAINE, GLYCERIN, PARFUM, POLYQUATERNIUM-Z, BENZYL ALCOHOL, TETRASODIUM EDTA, PRUNUS BENZOPHENONE-1 PEG-7 GLYCERYL COCOATE, AMYGDALUS DULCIS SEED EXTRACT, SODIUM BENZOATE, SODIUM HYDROXIDE, MAGNESIUM NITRATE, METHYLCHLOROISOTHIAZOLINONE. CHLORIDE, MAGNESIUM SORBATE. METHYLISOTHIAZOLINONE, CITRICACID

84%

35%

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