With a subtle yet pleasant scent and suitable for vegans, the phergal naturtint permanent hair colourant is designed to colour, nourish, repair, strengthen and protect hair. Naturtint permanent hair color, 4n natural chestnut, plant enriched, ammonia free, long lasting gray coverage and radiante color, nourishment and protection 4.5 out of 5 stars 100. NATURTINT Dark Blonde Packaging Vary in 2020 Hair color With 32 mixable shades, you’re sure to find a color that’s right for you! Naturtint permanent hair color . Long lasting, naturally radiant color and shine linseed extract ensures a long lasting color that does not fade. Since a 2001 study by the international journal of cancer found that people who use permanent hair dye (either black or very dark dyes) are twice as likely to develop. Previous next previous next plant enriched permanent hair color the healthier your hair, the better your color! 20/05/2014 by zachariahgregory1984 (1 review written) i bought this dye box...