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

The shampoo contains Sodium Laureth Sulfate and other cleansing agents that can be drying, so it may be tolerated by normal scalps but could cause irritation or excess dryness for very sensitive or already dry hair types; a patch test is recommended.

What is the role of panthenol in this shampoo?

Panthenol, a provitamin B5, acts as a humectant that helps retain moisture in the hair shaft, improves elasticity, adds shine, and can reduce breakage, contributing to the product's claimed fortifying effect.

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

For most users, applying the shampoo 2-3 times per week is sufficient to gain strength without over-stripping; the formula includes conventional surfactants (Sodium Laureth Sulfate), a preservative (Phenoxyethanol), and fragrance components (including hexyl cinnamal), which some consumers consider controversial due to potential irritation.

Carrefour • 500 ml

Carrefour Shampooing fortifiant aux œufs

Hair

Product Insights

Carrefour's Egg-Fortifying Shampoo is a 500 ml plastic-bottled product formulated to strengthen hair, featuring egg (ovum) protein and panthenol alongside conventional surfactants such as Sodium Laureth Sulfate and Disodium Cocoamphodiacetate. It is dermatologically tested and includes a blend of conditioning agents and a mild fragrance, but the presence of sulfates, phenoxyethanol, and fragrance allergens like hexyl cinnamal may irritate sensitive scalps. Produced in France and sold at Carrefour stores, the shampoo offers a budget-friendly strengthening option while relying on a standard chemical base rather than natural or sulfate-free technologies.

Comparative Analysis

Targeted at the mass-market segment, this egg-protein fortifying shampoo positions itself as an inexpensive alternative to salon-grade strengthening formulas, yet its reliance on traditional sulfates and synthetic fragrance sets it apart from premium natural or sulfate-free competitors.

Ingredients

AQUA, SODIUM LAURETH SULFATE, SODIUM CHLORIDE, DISODIUM COCOAMPHODIACETATE, PHENOXYETHANOL, LAURETH-3, PARFUM, GLYCOL DISTEARATE, PEG-200 HYDROGENATED GLYCEYL PALMATE, LAURETH-4, SODIUM BENZOATE, PEG-40 HYDROGENATED CASTOR OIL, CITRIC ACID, OVUM, PEG-7 GLYCERYL COCOATE, COCAMIDOPROPYL BETAINE, PANTHENOL, PROPYLENE GLYCOL, POLYQUATERNIUM-10, HEXYL CINNAMAL, GLYCERIN, COUMARIN, FORMIC ACID, CI 47005, SODIUM ACETATE, SODIUM HYDROXIDE, ISOPROPYL ALCOHOL, CI 14700.

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