L'Oréal Professionnel Paris Serioxyl Advanced Densifying Shampoo – 1500 ml

L'Oréal Professionnel Serioxyl Advanced Shampoo 1500 ml is a lightweight purifying and densifying gel designed for fine or thinning hair: gently cleanses the scalp, removes buildup, and leaves the fiber with increased density, instant volume, and healthy shine. Its formula, enriched with magnesium sulfate and actives like Stemoxydine and Neohesperidine (according to sources), provides a fresh and revitalized sensation from the first application.

Practical use: apply to damp scalp and hair, massage until a light foam forms, and rinse thoroughly. To enhance results, professionals recommend combining it with the Serioxyl Advanced Density Activator at night after the shower; the professional 1500 ml size is intended for those seeking continued care.