Get more conditioning and longer lasting color with Herbatint Permanent Haircolor Gel 3N Dark Chestnut. This application uses no ammonia or parabens just like all the other Herbatint hair dye products we carry. Instead their formulas feature enzymes proteins vitamins A C and E salt minerals polysaccharides and natural aloe vera to soothe scalps and protect hair. If Dark Chestnut is not the color for you check out the whole line of Herbatint coloring gels to find the right one for you. Gluten and cruelty-free. Vegan. Recyclable.