Matrix ColorInsider 67mL
COLORINSIDER is a true breakthrough in the Matrix hair colour category. It is our first 100% ammonia-free odourless permanent colourant with a unique and patented Oil Delivery System2 technology. The colour result is delivered in high-resolution with true, sharp and saturated results.
Choose from 64 Shades
Please note: This product must be mixed with a developer or peroxide before applying to the hair (sold separately).