Colour correction is the process of adjusting or fixing unwanted tones or uneven colour in the hair.  This service can address issues like brassiness, over-bleaching, or mismatched colour, restoring a more natural or desired hue.  It often involves multiple steps and specialized techniques to achieve a balanced, vibrant result.  

 

Colour correcting black hair involves gradually lightening or adjusting overly dark or uneven tones to achieve a more balanced, natural look.  This process can address issues like unwanted warmth, excessive darkening, or uneven colour by using colour correcting formulas.  It often requires multiple sessions to safely achieve the desired colour while maintaining the hair's health.