None More Black

• Black with violet and blue undertones. Created to darken other shades
  
• Packed with hair-healthy, salon-quality ingredients that do NOT damage hair
• 16-24 washes
• A hair-healthy additive is designed to darken hair dyed with GDY semi-permanent hair color

None More Black is designed to mix with other GDY Semi-Permanent colors to darken them, and is not intended as a stand-alone black hair dye. In order to remove the violet undertones in None More Black and achieve a truer black, we recommend adding Riot (orange) to cancel out the violet coloring in the below custom mix.:

Custom mix: 7/8 None More Black + 1/8 Riot