Im a long time henna user. ive used jamilia to start, then mixed half and half jamilia/Yemeni. ive used just yemeni and now red raj. i find that with red raj and the proper dye release method, i get almost instant red roots. my hair is naturally brown but has gone mostly grey in the front. its tough to get the greys to look good on one application but red raj looks awesome.
i just ordered nearly a kilo and did an application last night.