Protective color shine shampoo for dyed hair of shu uemura | Shu Uemura Color Lustre for colored hair, enriched with a dual-action technology that combines a cleanser with a color booster, providing restoration of the hair fiber after hair coloring. Enriched with sake kasu extract, known for centuries for its exceptional antioxidant properties in Japan, and niacinamide, it offers antioxidant effectiveness that intensifies shine and helps preserve hair color up to 96%*. | The color shine purifies and reveals the hair's natural shine, maintaining its pH balance. Leaving hair healthier and shinier, protecting its color for up to 12 washes**. | *Application of the complete routine 12 times: shampoo, maschera and color shine spray. | ** When using the complete Color Lustre system