Naturigin Dark Brown 3.0 is a 100% permanent hair dark brown dye that is free of ammonia, parabens, resorcinol and SLS. It contains certified organic ingredients and has the lowest amount of PPD's (0.01%) in any hair colour brand currently on the market. Naturigin hair colour is made from a naturally derived formula, with a mix of certified organic mandarin and lemon essential oils, besides 10 other pure and gentle organic extracts and natural oils. This product is suitable for women.