Nitro collagen hair dye 6.90 blue ocean bottom

Nitro Collagen Hair Dye 6.90 Ocean Blue A unique formula of hair coloring cream, which contains the lowest possible percentage of ammonia and is enhanced with collagen that penetrates the hair cuticle during the dyeing process to rebuild damaged hair from the inside out.

• Anti-breakage.
• Natural colours.
• Long lasting colours.
• Complete coverage of white hair.