Vibrant Color 1.90 Blue Black Hairspray 4 Copper is a professional

4 Copper is a professional ammonia-free permanent colour cream from the Grace Color range

Use 10 vol for toning or warmer nuances

and leave for 15 minutes

petrolatum

Vibrant Color 1.90 Blue Black Hairspray 4 Copper is a professionalVibrant Color 1. 90 Blue Black Vibrant Color 1. 90 Blue Black is a professional permanent colour cream from the Vibrant Color range. A level 1 shade with a blue reflections in deep black reflect, formulated for even, long lasting colour and grey coverage. It is mixed 1: 1 with developer for salon application. Shade profile Level 1. 90 (Blue Black) Reflect Blue reflections in deep black Grey coverage Full (with 20 vol) Best on Natural to dark bases