Inspired by the growing trends of customisation and self-expression, the Chroma ID portfolio was designed to allow 100% shade intermixability, guaranteeing infinite colour services and maximum colour versatility. From sophisticated neutral colours to the most daring shades, discover infinite colour possibilities.WHAT: Use for low commitment colour services, to refresh dull mid-lengths and ends, to increase longevity of IGORA ROYAL and IGORA VIBRANCE colours, to recover vibrancy and to keep optimal hair condition. HOW: Apply the desired Bonding Color Mask evenly on pre-washed and towel dried hair. DEVELOPMENT TIME: Up to 10 minutes. Keep visual control. LONGEVITY: Depending on shade selection, development time and hair structure, colour lasts up to 12 washes.