Based on its formula, is this conditioner safe for sensitive or dry scalp?

While the conditioning agents are generally gentle, the inclusion of fragrance allergens (limonene, linalool, butylphenyl methylpropional) and preservatives such as phenoxyethanol and sodium methylparaben can cause irritation, so users with very sensitive scalps should perform a patch test before regular use.

What is the specific role and benefit of hydrolyzed keratin in this conditioner?

Hydrolyzed keratin supplies protein fragments that can penetrate the hair shaft, helping to repair damage, strengthen strands, and improve elasticity and shine.

What is the recommended application frequency for this conditioner, and does it contain any controversial chemicals?

It is intended for use after each shampoo, applied to wet hair and left for 1-2 minutes before rinsing; the formula includes preservatives phenoxyethanol and sodium methylparaben as well as fragrance allergens, which some consumers consider controversial.

Henkel, Schauma, Schwarzkopf & Henkel • 250 ml

Spiegelglanz 24h Glanz-Treu Spülung

Haarspülung

Product Insights

Spiegelglanz 24h Glanz-Treu Conditioner is a 250 ml hair conditioner from Henkel's Schauma/Schwarzkopf line, marketed to deliver long-lasting shine. Its formula combines conditioning agents such as Cetearyl Alcohol/Behentrimonium Chloride, hydrolyzed keratin, panthenol, and apricot kernel oil, which help smooth the hair cuticle and add moisture. The product also contains fragrance allergens (limonene, linalool, butylphenyl methylpropional) and preservatives like phenoxyethanol and sodium methylparaben, which may irritate very sensitive scalps.

Comparative Analysis

In the competitive hair-care market, this Schauma 24-hour shine conditioner differentiates itself with a keratin-enriched formula and apricot kernel oil that promise sustained gloss, positioning it as a premium, salon-style option for consumers seeking long-lasting shine.

Ingredients

Aqua, Cetearyl Alcoholm Behentrimonium Chloride, Hydrolyzed Keratin, Glycine, Panthenol, Prunus Armeniaca Kernel Oil, Quartz, Isopropyl Myristate, Citric Acid, Phenoxyethanol, Stearamidopropyl Dimethylamine, Isopropyl Alcohol, Glyceryl Stearate, Sodium Methylparaben, Parfum, Polyquaternium-37, Glycerin, Dicaprylyl Carbonate, Propylene Glycol, Limonene, Linalool, Butylphenyl Methylpropional, Lauryl Glucoside

84%

35%

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