Vibrant Color 1.90 Blue Black Hairspray Use 10 vol for toning

Use 10 vol for toning or warmer nuances

Organic camellia oil — illuminating and strengthening

43 with 1 part developer (1:1)

Use 20 vol for grey coverage or tone-on-tone

20 vol (grey coverage) Processing time Virgin hair 30-40 min (10-15 + 20-25)

Vibrant Color 1.90 Blue Black Hairspray Use 10 vol for toningVibrant 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