Wella colorcharmàLiquifuse Technology saturates each strand for excellent gray coverage providing up to 43% more shine (vs. untreated hair). | Vibrant, long lasting, fade resistant results. Excellent gray coverage | 62 easily intermixable shades come in 5 tonal families - neutral, ash, gold, warm and red providing endless color possibilities | Mix Ratio: 1 part haircolor, 2 parts developer. Develop for 15 minutes, then process up to an additional 30 minutes | Gentle floral fragrance