100% GREY COVERAGE: A careful blend of dyes gives natural looking and complete coverage to grey hair, for result that make you look younger in as little as 5 minutes. EASY MIX: Transfer colour base into colour developer bottle. Shake well & apply. Follow given instructions on enclosed instructions leaflet. LONG-LASTING Resists washout and fading, may last up to 8 weeks or until the grey grows back. NOURISHED AND HEALTHIER-LOOKING HAIR Ammonia-free formula enriched with coconut oil and Keratin makes the coloring effect easy on the hair without the harsh pungency associated with other colours.