Permanent Hair Colorant with Vegetable Ingredients Naturtint Permanent Hair Colorant with Vegetable Ingredients The leading alternative hair colour in the UK health market and fastest growing colorant in Spain. 29 colours can be mixed easily & economically to create an infinite range - Colour Guide No ammonia, parabens or resorcinol - dermatologically tested. Covers 100% grey and can lighten up to 2 shades at a time. Enriched with Soya, Corn, Coconut and Wheat Extracts. Adds wonderful shine and vitality to the hair. Naturtint hair color products are manufactured to the very highest international standards using ecofriendly, biodegradable packaging. They are also suitable for vegans and against animal testing.