• Keratin Liss hair mask for soft and shiny hair without frizz. • Formula enriched with a smoothing complex with plant-based keratin and argan oil. • Provides up to 3 days of soft and shiny hair based on instrumental tests. • New generation technology that smooths the hair fiber and protects against humidity. • Hair 5 times softer and with anti-frizz action. • Directions for use: apply to damp hair on lengths and ends after shampooing, let sit and rinse.