The Karseell Collagen Hair Treatment Mask (500ml) is a deep-conditioning hair mask formulated to restore and nourish dry, damaged hair. Infused with Moroccan argan oil, collagen, and maca essence, it penetrates each strand to hydrate, reduce frizz, and enhance shine. Suitable for all hair types—including color-treated and chemically processed hair—this paraben- and sulfate-free formula helps improve elasticity, reduce breakage, and protect against split ends. Its rich, creamy texture ensures easy application and salon-quality results at home.