• Coloring shampoo designed to gradually intensify the tone from dark blonde to brown. • Helps visually reduce the first grey hairs and provides a uniform look. • Anti-Grey technology with 5,6-DHI that promotes pigment formation inside the hair fiber. • Enriched with caffeine to activate the hair root and strengthen it during washing. • Ammonia and peroxide-free formula, dermatologically tested for daily use. • The color effect becomes more intense with each wash after 5 to 10 applications.