Naturtint permanent hair color 4n natural chestnut 528 fl oz permanent hair colorant with vegetable ingredients enjoy the natural secret of beautiful healthy hair naturtint possesses an exclusive and revolutionary formula combining the guarantee of a permanent hair colorant with the benefits of natural herbal and cereal ingredientsnatural features naturtint contains no ammonia it is enriched with soy and coconut derivatives as a subtle blend of oat soy corn and wheat extracts which