Hair dye Joico K-Pak Permanent Color Xtra Red Series Get the red color for an impact and lasting effect with the Xtra Red series from Vero K-PAK Color – series that contains the QuadraBond™ peptide complex for extraordinary red colors, colors intense, shiny and remarkable resistance. Repair and protect hair while coloring with Vero K-Pak Color Xtra Red Series, permanent color that contains the award-winning K-Pak Reconstructor technology. The exclusive Quadramine® Complex - contains the key K-PAK Reconstructor technology - which helps in reconstruction, for healthy-looking hair after each coloring service. Results: Color resistance lasts longer than classic red tones Increases shine by up to 200%, leaving hair bright and vibrant thanks to the QuadraBond™ peptide complex Formulated with keratin peptides, arginine, dual polymers and African Manketti oil to help repairing, nourishing and treating hair. It helps restore and protect the ß layer, the hair's first line of defense against color loss. Technology: Quadramine® Complex - patented mix of proteins present in all JOICO coloring products Trans-Cuticle Delivery System (TCD) - Contains lecithin that softens the cuticle and reduces surface tension, thus naturally opening pores during action Calibrated Ammonia System - allows each color level should only take the minimum necessary percentage of ammonia, minimizing cuticle sensitization, scalp irritation and intense smell, giving vibrant results. Note: Covering white hair. In the axis of white hair in a proportion of over 25%, Vero K-PAK Xtra Reds Series must be mixed with shades from the Vero K-PAK Natural or Age Defy series.