Is the Expert Extra Resist after-shampoo suitable for sensitive scalps or dry, damaged hair?

The conditioner is formulated to nourish dry, damaged hair and provides strong slip, but because it includes fragrance and the allergens hexyl cinnamal and linalool, people with very sensitive scalps may experience irritation, so a patch test is advisable.

What role does dimethicone play in this conditioner and how does it benefit damaged hair?

Dimethicone is a silicone polymer that creates a lightweight, water-repellent film on the hair shaft, reducing friction, sealing in moisture and giving a smooth, glossy finish, which helps damaged strands appear healthier and easier to comb.

How often should this conditioner be applied and does it contain any controversial ingredients?

For best results, apply the conditioner after each shampoo, leave it on the lengths for 1-2 minutes, then rinse; the formula includes dimethicone, which some users avoid due to potential buildup, and fragrance components that can be allergenic, but it does not contain parabens, sulfates or other widely criticized substances.

Auchan • 250 ml

Après-shampooing Expert Soin Extra Resist

Hair

Product Insights

The Expert Extra Resist after-shampoo is a 250 ml plastic-packaged hair conditioner marketed by Auchan for damaged hair. Its formulation blends conditioning agents such as cetearyl alcohol, behentrimonium chloride, dimethicone and glycerin with polymers and PEG-40 hydrogenated castor oil to smooth, detangle and add slip to weakened strands. Nevertheless, it contains fragrance, preservatives (benzoic acid, potassium sorbate, sodium benzoate) and known fragrance allergens (hexyl cinnamal, linalool), which may irritate sensitive scalps, and the silicone content can cause buildup over repeated use.

Comparative Analysis

Targeted at damaged hair, Auchan’s Expert Extra Resist after-shampoo conditioner stands out in the mass-market segment by delivering a concentrated blend of quaternary conditioning agents and dimethicone for deep repair while remaining budget-friendly in a standard plastic bottle.

Ingredients

Aqua, Cetearyl Alcohol, Stearalkonium Chloride, Behentrimonium Chloride, PEG-40 Hydrogenated Castor Oil, Cetrimonium Chloride, Dimethicone, Hydroxyethylcellulose, Polyquaternium-7, Parfum, Polyquaternium-37, Glycerin, Triticum Vulgare (Wheat) Gluten, 1,2-Hexanediol, Caprylyl Glycol, Benzoic Acid, Arginine, Butylphenyl Methylpopional, Hexyl Cinnamal, Linalool, Potassium Sorbate, Sodium Benzoate

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