Naturigin Dark Brown 3.0 is a 100% permanent hair dark brown dye that is free of SLS, ammonia, and parabens. It contains certified organic ingredients and has the lowest amount of PPD's in any hair colour brand currently on the market. This natural hair colour is made from a naturally derived formula with a mix of certified organic mandarin and lemon essential oils, and 10 other pure and gentle organic extracts and natural oils. Naturigin offers 19 different vegan hair colour shades, making it a great choice for those looking for a natural hair colour option.